562261400 has 96 divisors (see below), whose sum is σ = 1407365280. Its totient is φ = 208128000.

The previous prime is 562261397. The next prime is 562261429. The reversal of 562261400 is 4162265.

It is a super-2 number, since 2×562261400² = 632275763859920000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 562261400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 206045 + ... + 208755.

It is an arithmetic number, because the mean of its divisors is an integer number (14660055).

Almost surely, 2^562261400 is an apocalyptic number.

562261400 is a gapful number since it is divisible by the number (50) 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 562261400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (703682640).

562261400 is an abundant number, since it is smaller than the sum of its proper divisors (845103880).

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

562261400 is a wasteful number, since it uses less digits than its factorization.

562261400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2805 (or 2796 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 562261400 is about 23712.0517880676. The cubic root of 562261400 is about 825.3650787033.

The spelling of 562261400 in words is "five hundred sixty-two million, two hundred sixty-one thousand, four hundred".