1256314362 has 16 divisors (see below), whose sum is σ = 2513363232. Its totient is φ = 418649040.

The previous prime is 1256314361. The next prime is 1256314363. The reversal of 1256314362 is 2634136521.

It is an interprime number because it is at equal distance from previous prime (1256314361) and next prime (1256314363).

It is not an unprimeable number, because it can be changed into a prime (1256314361) 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, 6964 + ... + 50607.

It is an arithmetic number, because the mean of its divisors is an integer number (157085202).

Almost surely, 2^1256314362 is an apocalyptic number.

1256314362 is an abundant number, since it is smaller than the sum of its proper divisors (1257048870).

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

1256314362 is a wasteful number, since it uses less digits than its factorization.

1256314362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61213.

The product of its digits is 25920, while the sum is 33.

The square root of 1256314362 is about 35444.5251343561. The cubic root of 1256314362 is about 1079.0281500809.

The spelling of 1256314362 in words is "one billion, two hundred fifty-six million, three hundred fourteen thousand, three hundred sixty-two".