57260141 has 4 divisors (see below), whose sum is σ = 57420000. Its totient is φ = 57100284.

The previous prime is 57260117. The next prime is 57260153. The reversal of 57260141 is 14106275.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57260141 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 57260141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57260101) 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, 79391 + ... + 80108.

It is an arithmetic number, because the mean of its divisors is an integer number (14355000).

Almost surely, 2^57260141 is an apocalyptic number.

It is an amenable number.

57260141 is a deficient number, since it is larger than the sum of its proper divisors (159859).

57260141 is a wasteful number, since it uses less digits than its factorization.

57260141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159858.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 57260141 is about 7567.0430816799. The cubic root of 57260141 is about 385.4346942601.

The spelling of 57260141 in words is "fifty-seven million, two hundred sixty thousand, one hundred forty-one".