57442035 has 32 divisors (see below), whose sum is σ = 110568960. Its totient is φ = 24876288.

The previous prime is 57442027. The next prime is 57442051. The reversal of 57442035 is 53024475.

It is not a de Polignac number, because 57442035 - 2³ = 57442027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57441993 and 57442011.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12402 + ... + 16391.

It is an arithmetic number, because the mean of its divisors is an integer number (3455280).

Almost surely, 2^57442035 is an apocalyptic number.

57442035 is a deficient number, since it is larger than the sum of its proper divisors (53126925).

57442035 is a wasteful number, since it uses less digits than its factorization.

57442035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28827.

The product of its (nonzero) digits is 16800, while the sum is 30.

The square root of 57442035 is about 7579.0523813997. The cubic root of 57442035 is about 385.8423900377.

The spelling of 57442035 in words is "fifty-seven million, four hundred forty-two thousand, thirty-five".