2328308136 has 288 divisors, whose sum is σ = 8045244480. Its totient is φ = 595330560.

The previous prime is 2328308113. The next prime is 2328308173. The reversal of 2328308136 is 6318038232.

It is a super-5 number, since 5×2328308136⁵ (a number of 48 digits) contains 55555 as substring.

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 2328308136.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4451571 + ... + 4452093.

Almost surely, 2^2328308136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2328308136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4022622240).

2328308136 is an abundant number, since it is smaller than the sum of its proper divisors (5716936344).

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

2328308136 is a wasteful number, since it uses less digits than its factorization.

2328308136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637 (or 619 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 2328308136 is about 48252.5453836375. The cubic root of 2328308136 is about 1325.3995493283.

The spelling of 2328308136 in words is "two billion, three hundred twenty-eight million, three hundred eight thousand, one hundred thirty-six".