1116752256 has 48 divisors (see below), whose sum is σ = 3213574260. Its totient is φ = 372250368.

The previous prime is 1116752251. The next prime is 1116752267. The reversal of 1116752256 is 6522576111.

It is a tau number, because it is divible by the number of its divisors (48).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1116752256.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116752251) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 483550 + ... + 485853.

Almost surely, 2^1116752256 is an apocalyptic number.

1116752256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1116752256 is an abundant number, since it is smaller than the sum of its proper divisors (2096822004).

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

1116752256 is an equidigital number, since it uses as much as digits as its factorization.

1116752256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969423 (or 969408 counting only the distinct ones).

The product of its digits is 25200, while the sum is 36.

The square root of 1116752256 is about 33417.8433774533. The cubic root of 1116752256 is about 1037.4940454683.

The spelling of 1116752256 in words is "one billion, one hundred sixteen million, seven hundred fifty-two thousand, two hundred fifty-six".