2312866248 has 96 divisors (see below), whose sum is σ = 7337705760. Its totient is φ = 600741120.

The previous prime is 2312866247. The next prime is 2312866253. The reversal of 2312866248 is 8426682132.

It is a super-2 number, since 2×2312866248² = 10698700562275195008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (2312866243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76461 + ... + 102332.

It is an arithmetic number, because the mean of its divisors is an integer number (76434435).

Almost surely, 2^2312866248 is an apocalyptic number.

2312866248 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2312866248 is an abundant number, since it is smaller than the sum of its proper divisors (5024839512).

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

2312866248 is a wasteful number, since it uses less digits than its factorization.

2312866248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178827 (or 178816 counting only the distinct ones).

The product of its digits is 221184, while the sum is 42.

The square root of 2312866248 is about 48092.2680687863. The cubic root of 2312866248 is about 1322.4629269330.

The spelling of 2312866248 in words is "two billion, three hundred twelve million, eight hundred sixty-six thousand, two hundred forty-eight".