9457057 has 4 divisors (see below), whose sum is σ = 9491476. Its totient is φ = 9422640.

The previous prime is 9457037. The next prime is 9457067. The reversal of 9457057 is 7507549.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3111696 + 6345361 = 1764^2 + 2519^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9457057 is a prime.

It is a super-3 number, since 3×9457057³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9457027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16794 + ... + 17347.

It is an arithmetic number, because the mean of its divisors is an integer number (2372869).

Almost surely, 2^9457057 is an apocalyptic number.

It is an amenable number.

9457057 is a deficient number, since it is larger than the sum of its proper divisors (34419).

9457057 is a wasteful number, since it uses less digits than its factorization.

9457057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34418.

The product of its (nonzero) digits is 44100, while the sum is 37.

The square root of 9457057 is about 3075.2328367133. The cubic root of 9457057 is about 211.4715761552.

The spelling of 9457057 in words is "nine million, four hundred fifty-seven thousand, fifty-seven".