57941087 has 4 divisors (see below), whose sum is σ = 57957120. Its totient is φ = 57925056.

The previous prime is 57941063. The next prime is 57941099. The reversal of 57941087 is 78014975.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57941087 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 (57941017) 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, 239 + ... + 10767.

It is an arithmetic number, because the mean of its divisors is an integer number (14489280).

Almost surely, 2^57941087 is an apocalyptic number.

57941087 is a deficient number, since it is larger than the sum of its proper divisors (16033).

57941087 is a wasteful number, since it uses less digits than its factorization.

57941087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16032.

The product of its (nonzero) digits is 70560, while the sum is 41.

The square root of 57941087 is about 7611.9042952470. The cubic root of 57941087 is about 386.9565593440.

The spelling of 57941087 in words is "fifty-seven million, nine hundred forty-one thousand, eighty-seven".