2604138232 has 8 divisors (see below), whose sum is σ = 4882759200. Its totient is φ = 1302069112.

The previous prime is 2604138227. The next prime is 2604138241. The reversal of 2604138232 is 2328314062.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 2604138194 and 2604138203.

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, 162758632 + ... + 162758647.

It is an arithmetic number, because the mean of its divisors is an integer number (610344900).

Almost surely, 2^2604138232 is an apocalyptic number.

It is an amenable number.

2604138232 is a deficient number, since it is larger than the sum of its proper divisors (2278620968).

2604138232 is a wasteful number, since it uses less digits than its factorization.

2604138232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325517285 (or 325517281 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 2604138232 is about 51030.7577055250. The cubic root of 2604138232 is about 1375.7980129305.

The spelling of 2604138232 in words is "two billion, six hundred four million, one hundred thirty-eight thousand, two hundred thirty-two".