52470048 has 96 divisors (see below), whose sum is σ = 145877760. Its totient is φ = 16486400.

The previous prime is 52470043. The next prime is 52470079. The reversal of 52470048 is 84007425.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-3 number, since 3×52470048³ (a number of 24 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52469997 and 52470024.

It is not an unprimeable number, because it can be changed into a prime (52470043) 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 15 ways as a sum of consecutive naturals, for example, 130648 + ... + 131048.

It is an arithmetic number, because the mean of its divisors is an integer number (1519560).

Almost surely, 2^52470048 is an apocalyptic number.

52470048 is a gapful number since it is divisible by the number (58) 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 52470048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72938880).

52470048 is an abundant number, since it is smaller than the sum of its proper divisors (93407712).

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

52470048 is a wasteful number, since it uses less digits than its factorization.

52470048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490 (or 482 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 52470048 is about 7243.6211938505. The cubic root of 52470048 is about 374.3723973368.

The spelling of 52470048 in words is "fifty-two million, four hundred seventy thousand, forty-eight".