1255462264 has 16 divisors (see below), whose sum is σ = 2690276400. Its totient is φ = 538055232.

The previous prime is 1255462253. The next prime is 1255462277. The reversal of 1255462264 is 4622645521.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11209429 + ... + 11209540.

It is an arithmetic number, because the mean of its divisors is an integer number (168142275).

Almost surely, 2^1255462264 is an apocalyptic number.

1255462264 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1255462264 is an abundant number, since it is smaller than the sum of its proper divisors (1434814136).

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

1255462264 is a wasteful number, since it uses less digits than its factorization.

1255462264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22418982 (or 22418978 counting only the distinct ones).

The product of its digits is 115200, while the sum is 37.

The square root of 1255462264 is about 35432.5029316304. The cubic root of 1255462264 is about 1078.7841438287.

The spelling of 1255462264 in words is "one billion, two hundred fifty-five million, four hundred sixty-two thousand, two hundred sixty-four".