57469500 has 288 divisors, whose sum is σ = 209873664. Its totient is φ = 13608000.

The previous prime is 57469499. The next prime is 57469501. The reversal of 57469500 is 596475.

It is an interprime number because it is at equal distance from previous prime (57469499) and next prime (57469501).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57469501) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1336479 + ... + 1336521.

It is an arithmetic number, because the mean of its divisors is an integer number (728728).

Almost surely, 2^57469500 is an apocalyptic number.

57469500 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 57469500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104936832).

57469500 is an abundant number, since it is smaller than the sum of its proper divisors (152404164).

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

57469500 is a wasteful number, since it uses less digits than its factorization.

57469500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88 (or 64 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 57469500 is about 7580.8640668462. The cubic root of 57469500 is about 385.9038750503.

The spelling of 57469500 in words is "fifty-seven million, four hundred sixty-nine thousand, five hundred".