57004276 has 12 divisors (see below), whose sum is σ = 114008608. Its totient is φ = 24430392.

The previous prime is 57004273. The next prime is 57004289. The reversal of 57004276 is 67240075.

57004276 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57004273) 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, 1017906 + ... + 1017961.

Almost surely, 2^57004276 is an apocalyptic number.

It is an amenable number.

57004276 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

57004276 is a wasteful number, since it uses less digits than its factorization.

57004276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2035878 (or 2035876 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 57004276 is about 7550.1176149779. The cubic root of 57004276 is about 384.8597363905.

The spelling of 57004276 in words is "fifty-seven million, four thousand, two hundred seventy-six".