2265136274 has 4 divisors (see below), whose sum is σ = 3397704414. Its totient is φ = 1132568136.

The previous prime is 2265136267. The next prime is 2265136309. The reversal of 2265136274 is 4726315622.

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., 2231901049 + 33235225 = 47243^2 + 5765^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566284067 + ... + 566284070.

Almost surely, 2^2265136274 is an apocalyptic number.

2265136274 is a deficient number, since it is larger than the sum of its proper divisors (1132568140).

2265136274 is a wasteful number, since it uses less digits than its factorization.

2265136274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1132568139.

The product of its digits is 120960, while the sum is 38.

The square root of 2265136274 is about 47593.4478053440. The cubic root of 2265136274 is about 1313.3025221599.

The spelling of 2265136274 in words is "two billion, two hundred sixty-five million, one hundred thirty-six thousand, two hundred seventy-four".