57141405 has 24 divisors (see below), whose sum is σ = 99459360. Its totient is φ = 30348000.

The previous prime is 57141391. The next prime is 57141449. The reversal of 57141405 is 50414175.

It is a happy number.

It is not a de Polignac number, because 57141405 - 2⁴ = 57141389 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8766 + ... + 13824.

It is an arithmetic number, because the mean of its divisors is an integer number (4144140).

Almost surely, 2^57141405 is an apocalyptic number.

It is an amenable number.

57141405 is a deficient number, since it is larger than the sum of its proper divisors (42317955).

57141405 is a wasteful number, since it uses less digits than its factorization.

57141405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5321 (or 5318 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 57141405 is about 7559.1934093526. The cubic root of 57141405 is about 385.1680943608.

The spelling of 57141405 in words is "fifty-seven million, one hundred forty-one thousand, four hundred five".