562235904 has 120 divisors (see below), whose sum is σ = 1683121440. Its totient is φ = 187370496.

The previous prime is 562235893. The next prime is 562235909. The reversal of 562235904 is 409532265.

562235904 is a `hidden beast` number, since 5 + 62 + 2 + 3 + 590 + 4 = 666.

It is a super-2 number, since 2×562235904² = 632218423493394432, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (562235909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 122157 + ... + 126675.

It is an arithmetic number, because the mean of its divisors is an integer number (14026012).

Almost surely, 2^562235904 is an apocalyptic number.

562235904 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 562235904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (841560720).

562235904 is an abundant number, since it is smaller than the sum of its proper divisors (1120885536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

562235904 is an frugal number, since it uses more digits than its factorization.

562235904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4552 (or 4524 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 562235904 is about 23711.5141650634. The cubic root of 562235904 is about 825.3526029959.

The spelling of 562235904 in words is "five hundred sixty-two million, two hundred thirty-five thousand, nine hundred four".