2928372 has 24 divisors (see below), whose sum is σ = 6921600. Its totient is φ = 963456.

The previous prime is 2928361. The next prime is 2928377. The reversal of 2928372 is 2738292.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2928377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 597 + ... + 2492.

It is an arithmetic number, because the mean of its divisors is an integer number (288400).

2^2928372 is an apocalyptic number.

It is an amenable number.

2928372 is an abundant number, since it is smaller than the sum of its proper divisors (3993228).

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

2928372 is a wasteful number, since it uses less digits than its factorization.

2928372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3175 (or 3173 counting only the distinct ones).

The product of its digits is 12096, while the sum is 33.

The square root of 2928372 is about 1711.2486669096. The cubic root of 2928372 is about 143.0678602725.

The spelling of 2928372 in words is "two million, nine hundred twenty-eight thousand, three hundred seventy-two".