57034398 has 8 divisors (see below), whose sum is σ = 114068808. Its totient is φ = 19011464.

The previous prime is 57034379. The next prime is 57034399. The reversal of 57034398 is 89343075.

It is a sphenic number, since it is the product of 3 distinct primes.

57034398 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57034399) 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, 4752861 + ... + 4752872.

It is an arithmetic number, because the mean of its divisors is an integer number (14258601).

Almost surely, 2^57034398 is an apocalyptic number.

57034398 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.

57034398 is a wasteful number, since it uses less digits than its factorization.

57034398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9505738.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 57034398 is about 7552.1121548875. The cubic root of 57034398 is about 384.9275131987.

It can be divided in two parts, 5703 and 4398, that added together give a palindrome (10101).

The spelling of 57034398 in words is "fifty-seven million, thirty-four thousand, three hundred ninety-eight".