2328912 has 60 divisors (see below), whose sum is σ = 6770400. Its totient is φ = 775008.

The previous prime is 2328899. The next prime is 2328913. The reversal of 2328912 is 2198232.

It is a happy number.

It is a super-2 number, since 2×2328912² = 10847662207488, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2328913) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3589 + ... + 4187.

It is an arithmetic number, because the mean of its divisors is an integer number (112840).

2^2328912 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 2328912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3385200).

2328912 is an abundant number, since it is smaller than the sum of its proper divisors (4441488).

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

2328912 is an equidigital number, since it uses as much as digits as its factorization.

2328912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622 (or 604 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 2328912 is about 1526.0773243843. The cubic root of 2328912 is about 132.5514123495.

It can be divided in two parts, 2328 and 912, that added together give a triangular number (3240 = T₈₀).

The spelling of 2328912 in words is "two million, three hundred twenty-eight thousand, nine hundred twelve".