9057900 has 72 divisors (see below), whose sum is σ = 26543440. Its totient is φ = 2384640.

The previous prime is 9057899. The next prime is 9057901. The reversal of 9057900 is 97509.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (9057899) and next prime (9057901).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (9057901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32562 + ... + 32838.

Almost surely, 2^9057900 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9057900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13271720).

9057900 is an abundant number, since it is smaller than the sum of its proper divisors (17485540).

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

9057900 is a wasteful number, since it uses less digits than its factorization.

9057900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403 (or 396 counting only the distinct ones).

The product of its (nonzero) digits is 2835, while the sum is 30.

The square root of 9057900 is about 3009.6345293075. The cubic root of 9057900 is about 208.4534915732.

The spelling of 9057900 in words is "nine million, fifty-seven thousand, nine hundred".