2265626274 has 16 divisors (see below), whose sum is σ = 4539112608. Its totient is φ = 753898752.

The previous prime is 2265626273. The next prime is 2265626281. The reversal of 2265626274 is 4726265622.

It is not an unprimeable number, because it can be changed into a prime (2265626273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 323752 + ... + 330675.

It is an arithmetic number, because the mean of its divisors is an integer number (283694538).

Almost surely, 2^2265626274 is an apocalyptic number.

2265626274 is an abundant number, since it is smaller than the sum of its proper divisors (2273486334).

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

2265626274 is a wasteful number, since it uses less digits than its factorization.

2265626274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655009.

The product of its digits is 483840, while the sum is 42.

The square root of 2265626274 is about 47598.5952943992. The cubic root of 2265626274 is about 1313.3972143051.

The spelling of 2265626274 in words is "two billion, two hundred sixty-five million, six hundred twenty-six thousand, two hundred seventy-four".