2604778062 has 32 divisors (see below), whose sum is σ = 5371470720. Its totient is φ = 841582560.

The previous prime is 2604778027. The next prime is 2604778073. The reversal of 2604778062 is 2608774062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4737 + ... + 72332.

It is an arithmetic number, because the mean of its divisors is an integer number (167858460).

Almost surely, 2^2604778062 is an apocalyptic number.

2604778062 is an abundant number, since it is smaller than the sum of its proper divisors (2766692658).

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

2604778062 is a wasteful number, since it uses less digits than its factorization.

2604778062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77248.

The product of its (nonzero) digits is 225792, while the sum is 42.

The square root of 2604778062 is about 51037.0263828135. The cubic root of 2604778062 is about 1375.9106803698.

The spelling of 2604778062 in words is "two billion, six hundred four million, seven hundred seventy-eight thousand, sixty-two".