2329992 has 128 divisors (see below), whose sum is σ = 7833600. Its totient is φ = 627264.

The previous prime is 2329979. The next prime is 2329997. The reversal of 2329992 is 2999232.

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

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 (2329997) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34743 + ... + 34809.

It is an arithmetic number, because the mean of its divisors is an integer number (61200).

2^2329992 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 2329992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3916800).

2329992 is an abundant number, since it is smaller than the sum of its proper divisors (5503608).

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

2329992 is a wasteful number, since it uses less digits than its factorization.

2329992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112 (or 102 counting only the distinct ones).

The product of its digits is 17496, while the sum is 36.

The square root of 2329992 is about 1526.4311317580. The cubic root of 2329992 is about 132.5718987972.

It can be divided in two parts, 2329 and 992, that added together give a triangular number (3321 = T₈₁).

The spelling of 2329992 in words is "two million, three hundred twenty-nine thousand, nine hundred ninety-two".