57003294 has 32 divisors (see below), whose sum is σ = 117786240. Its totient is φ = 18379872.

The previous prime is 57003293. The next prime is 57003313. The reversal of 57003294 is 49230075.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57003293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27109 + ... + 29135.

It is an arithmetic number, because the mean of its divisors is an integer number (3680820).

Almost surely, 2^57003294 is an apocalyptic number.

57003294 is an abundant number, since it is smaller than the sum of its proper divisors (60782946).

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

57003294 is a wasteful number, since it uses less digits than its factorization.

57003294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2184.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 57003294 is about 7550.0525825983. The cubic root of 57003294 is about 384.8575264134.

The spelling of 57003294 in words is "fifty-seven million, three thousand, two hundred ninety-four".