57261414 has 16 divisors (see below), whose sum is σ = 130883328. Its totient is φ = 16360392.

The previous prime is 57261409. The next prime is 57261427. The reversal of 57261414 is 41416275.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 681642 + ... + 681725.

It is an arithmetic number, because the mean of its divisors is an integer number (8180208).

Almost surely, 2^57261414 is an apocalyptic number.

57261414 is an abundant number, since it is smaller than the sum of its proper divisors (73621914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57261414 is a wasteful number, since it uses less digits than its factorization.

57261414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1363379.

The product of its digits is 6720, while the sum is 30.

The square root of 57261414 is about 7567.1271959707. The cubic root of 57261414 is about 385.4375505502.

Adding to 57261414 its reverse (41416275), we get a palindrome (98677689).

It can be divided in two parts, 57261 and 414, that added together give a palindrome (57675).

The spelling of 57261414 in words is "fifty-seven million, two hundred sixty-one thousand, four hundred fourteen".