2262642426 has 48 divisors (see below), whose sum is σ = 5492623968. Its totient is φ = 667116000.

The previous prime is 2262642409. The next prime is 2262642479. The reversal of 2262642426 is 6242462622.

2262642426 is a `hidden beast` number, since 2 + 2 + 6 + 2 + 642 + 4 + 2 + 6 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 147100 + ... + 161751.

It is an arithmetic number, because the mean of its divisors is an integer number (114429666).

Almost surely, 2^2262642426 is an apocalyptic number.

2262642426 is an abundant number, since it is smaller than the sum of its proper divisors (3229981542).

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

2262642426 is a wasteful number, since it uses less digits than its factorization.

2262642426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308907 (or 308904 counting only the distinct ones).

The product of its digits is 110592, while the sum is 36.

The square root of 2262642426 is about 47567.2411014135. The cubic root of 2262642426 is about 1312.8203761040.

The spelling of 2262642426 in words is "two billion, two hundred sixty-two million, six hundred forty-two thousand, four hundred twenty-six".