57348742 has 32 divisors (see below), whose sum is σ = 98496000. Its totient is φ = 24806880.

The previous prime is 57348737. The next prime is 57348757. The reversal of 57348742 is 24784375.

It is a junction number, because it is equal to n+sod(n) for n = 57348695 and 57348704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37509 + ... + 39007.

It is an arithmetic number, because the mean of its divisors is an integer number (3078000).

Almost surely, 2^57348742 is an apocalyptic number.

57348742 is a deficient number, since it is larger than the sum of its proper divisors (41147258).

57348742 is a wasteful number, since it uses less digits than its factorization.

57348742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1596.

The product of its digits is 188160, while the sum is 40.

The square root of 57348742 is about 7572.8952191351. The cubic root of 57348742 is about 385.6333915273.

The spelling of 57348742 in words is "fifty-seven million, three hundred forty-eight thousand, seven hundred forty-two".