2923392 has 64 divisors (see below), whose sum is σ = 8127360. Its totient is φ = 929280.

The previous prime is 2923387. The next prime is 2923409. The reversal of 2923392 is 2933292.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8667 + ... + 8997.

It is an arithmetic number, because the mean of its divisors is an integer number (126990).

2^2923392 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 2923392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4063680).

2923392 is an abundant number, since it is smaller than the sum of its proper divisors (5203968).

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

2923392 is a wasteful number, since it uses less digits than its factorization.

2923392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371 (or 359 counting only the distinct ones).

The product of its digits is 5832, while the sum is 30.

The square root of 2923392 is about 1709.7929699236. The cubic root of 2923392 is about 142.9867136824.

The spelling of 2923392 in words is "two million, nine hundred twenty-three thousand, three hundred ninety-two".