2262626978 has 16 divisors (see below), whose sum is σ = 3584177856. Its totient is φ = 1069086480.

The previous prime is 2262626969. The next prime is 2262626981. The reversal of 2262626978 is 8796262622.

2262626978 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 292493 + ... + 300128.

It is an arithmetic number, because the mean of its divisors is an integer number (224011116).

Almost surely, 2^2262626978 is an apocalyptic number.

2262626978 is a deficient number, since it is larger than the sum of its proper divisors (1321550878).

2262626978 is a wasteful number, since it uses less digits than its factorization.

2262626978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592729.

The product of its digits is 1741824, while the sum is 50.

The square root of 2262626978 is about 47567.0787204764. The cubic root of 2262626978 is about 1312.8173883738.

The spelling of 2262626978 in words is "two billion, two hundred sixty-two million, six hundred twenty-six thousand, nine hundred seventy-eight".