9057412 has 48 divisors (see below), whose sum is σ = 19756800. Its totient is φ = 3537792.

The previous prime is 9057407. The next prime is 9057427. The reversal of 9057412 is 2147509.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54153 + ... + 54319.

It is an arithmetic number, because the mean of its divisors is an integer number (411600).

Almost surely, 2^9057412 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 9057412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9878400).

9057412 is an abundant number, since it is smaller than the sum of its proper divisors (10699388).

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

9057412 is a wasteful number, since it uses less digits than its factorization.

9057412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340 (or 338 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 9057412 is about 3009.5534552488. The cubic root of 9057412 is about 208.4497479854.

Subtracting from 9057412 its reverse (2147509), we obtain a triangular number (6909903 = T₃₇₁₇).

The spelling of 9057412 in words is "nine million, fifty-seven thousand, four hundred twelve".