57294441 has 12 divisors (see below), whose sum is σ = 82866160. Its totient is φ = 38146680.

The previous prime is 57294439. The next prime is 57294451. The reversal of 57294441 is 14449275.

It is a happy number.

57294441 is a `hidden beast` number, since 572 + 9 + 44 + 41 = 666.

It is not a de Polignac number, because 57294441 - 2¹ = 57294439 is a prime.

It is a super-3 number, since 3×57294441³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57294396 and 57294405.

It is not an unprimeable number, because it can be changed into a prime (57294451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4026 + ... + 11436.

Almost surely, 2^57294441 is an apocalyptic number.

It is an amenable number.

57294441 is a deficient number, since it is larger than the sum of its proper divisors (25571719).

57294441 is a wasteful number, since it uses less digits than its factorization.

57294441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8276 (or 8273 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 57294441 is about 7569.3091494535. The cubic root of 57294441 is about 385.5116399964.

It can be divided in two parts, 572944 and 41, that added together give a triangular number (572985 = T₁₀₇₀).

The spelling of 57294441 in words is "fifty-seven million, two hundred ninety-four thousand, four hundred forty-one".