57074236 has 12 divisors (see below), whose sum is σ = 105755328. Its totient is φ = 26858432.

The previous prime is 57074221. The next prime is 57074263. The reversal of 57074236 is 63247075.

It is a happy number.

It is a super-4 number, since 4×57074236⁴ (a number of 32 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 419596 + ... + 419731.

It is an arithmetic number, because the mean of its divisors is an integer number (8812944).

Almost surely, 2^57074236 is an apocalyptic number.

It is an amenable number.

57074236 is a deficient number, since it is larger than the sum of its proper divisors (48681092).

57074236 is a wasteful number, since it uses less digits than its factorization.

57074236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839348 (or 839346 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 57074236 is about 7554.7492347529. The cubic root of 57074236 is about 385.0171151103.

The spelling of 57074236 in words is "fifty-seven million, seventy-four thousand, two hundred thirty-six".