2256235462 has 32 divisors (see below), whose sum is σ = 3819711168. Its totient is φ = 991727616.

The previous prime is 2256235447. The next prime is 2256235477. The reversal of 2256235462 is 2645326522.

It is an interprime number because it is at equal distance from previous prime (2256235447) and next prime (2256235477).

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, 131238 + ... + 147430.

It is an arithmetic number, because the mean of its divisors is an integer number (119365974).

Almost surely, 2^2256235462 is an apocalyptic number.

2256235462 is a deficient number, since it is larger than the sum of its proper divisors (1563475706).

2256235462 is a wasteful number, since it uses less digits than its factorization.

2256235462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16464.

The product of its digits is 172800, while the sum is 37.

The square root of 2256235462 is about 47499.8469681745. The cubic root of 2256235462 is about 1311.5800645653.

The spelling of 2256235462 in words is "two billion, two hundred fifty-six million, two hundred thirty-five thousand, four hundred sixty-two".