57245462 has 4 divisors (see below), whose sum is σ = 85868196. Its totient is φ = 28622730.

The previous prime is 57245431. The next prime is 57245479. The reversal of 57245462 is 26454275.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14311364 + ... + 14311367.

It is an arithmetic number, because the mean of its divisors is an integer number (21467049).

Almost surely, 2^57245462 is an apocalyptic number.

57245462 is a deficient number, since it is larger than the sum of its proper divisors (28622734).

57245462 is a wasteful number, since it uses less digits than its factorization.

57245462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28622733.

The product of its digits is 67200, while the sum is 35.

The square root of 57245462 is about 7566.0730897871. The cubic root of 57245462 is about 385.4017552364.

The spelling of 57245462 in words is "fifty-seven million, two hundred forty-five thousand, four hundred sixty-two".