2604274 has 4 divisors (see below), whose sum is σ = 3906414. Its totient is φ = 1302136.

The previous prime is 2604269. The next prime is 2604289. The reversal of 2604274 is 4724062.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1338649 + 1265625 = 1157^2 + 1125^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651067 + ... + 651070.

2^2604274 is an apocalyptic number.

2604274 is a deficient number, since it is larger than the sum of its proper divisors (1302140).

2604274 is a wasteful number, since it uses less digits than its factorization.

2604274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302139.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 2604274 is about 1613.7763165941. The cubic root of 2604274 is about 137.5821921812.

The spelling of 2604274 in words is "two million, six hundred four thousand, two hundred seventy-four".