57106135 has 8 divisors (see below), whose sum is σ = 68887296. Its totient is φ = 45444960.

The previous prime is 57106129. The next prime is 57106139. The reversal of 57106135 is 53160175.

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

It is not a de Polignac number, because 57106135 - 2⁵ = 57106103 is a prime.

It is a super-2 number, since 2×57106135² = 6522221309276450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57106139) 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, 28944 + ... + 30853.

It is an arithmetic number, because the mean of its divisors is an integer number (8610912).

Almost surely, 2^57106135 is an apocalyptic number.

57106135 is a deficient number, since it is larger than the sum of its proper divisors (11781161).

57106135 is a wasteful number, since it uses less digits than its factorization.

57106135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59993.

The product of its (nonzero) digits is 3150, while the sum is 28.

The square root of 57106135 is about 7556.8601283867. The cubic root of 57106135 is about 385.0888309108.

The spelling of 57106135 in words is "fifty-seven million, one hundred six thousand, one hundred thirty-five".