57434039 has 8 divisors (see below), whose sum is σ = 62020560. Its totient is φ = 52871616.

The previous prime is 57434029. The next prime is 57434051. The reversal of 57434039 is 93043475.

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

It is a cyclic number.

It is not a de Polignac number, because 57434039 - 2⁴ = 57434023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57434009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 902 + ... + 10755.

It is an arithmetic number, because the mean of its divisors is an integer number (7752570).

Almost surely, 2^57434039 is an apocalyptic number.

57434039 is a deficient number, since it is larger than the sum of its proper divisors (4586521).

57434039 is a wasteful number, since it uses less digits than its factorization.

57434039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12049.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 57434039 is about 7578.5248564612. The cubic root of 57434039 is about 385.8244859661.

The spelling of 57434039 in words is "fifty-seven million, four hundred thirty-four thousand, thirty-nine".