2604674157 has 16 divisors (see below), whose sum is σ = 3610736640. Its totient is φ = 1668337200.

The previous prime is 2604674141. The next prime is 2604674173. The reversal of 2604674157 is 7514764062.

It is an interprime number because it is at equal distance from previous prime (2604674141) and next prime (2604674173).

It is not a de Polignac number, because 2604674157 - 2⁴ = 2604674141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2604674857) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87819 + ... + 113672.

It is an arithmetic number, because the mean of its divisors is an integer number (225671040).

Almost surely, 2^2604674157 is an apocalyptic number.

It is an amenable number.

2604674157 is a deficient number, since it is larger than the sum of its proper divisors (1006062483).

2604674157 is a wasteful number, since it uses less digits than its factorization.

2604674157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201664.

The product of its (nonzero) digits is 282240, while the sum is 42.

The square root of 2604674157 is about 51036.0084352215. The cubic root of 2604674157 is about 1375.8923850299.

The spelling of 2604674157 in words is "two billion, six hundred four million, six hundred seventy-four thousand, one hundred fifty-seven".