2057400174 has 16 divisors (see below), whose sum is σ = 4119634512. Its totient is φ = 684994368.

The previous prime is 2057400139. The next prime is 2057400193. The reversal of 2057400174 is 4710047502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195879 + ... + 206114.

It is an arithmetic number, because the mean of its divisors is an integer number (257477157).

Almost surely, 2^2057400174 is an apocalyptic number.

2057400174 is an abundant number, since it is smaller than the sum of its proper divisors (2062234338).

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

2057400174 is a wasteful number, since it uses less digits than its factorization.

2057400174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402851.

The product of its (nonzero) digits is 7840, while the sum is 30.

The square root of 2057400174 is about 45358.5733241247. The cubic root of 2057400174 is about 1271.8608251767.

Adding to 2057400174 its reverse (4710047502), we get a palindrome (6767447676).

The spelling of 2057400174 in words is "two billion, fifty-seven million, four hundred thousand, one hundred seventy-four".