2928832 has 14 divisors (see below), whose sum is σ = 5812028. Its totient is φ = 1464384.

The previous prime is 2928829. The next prime is 2928839. The reversal of 2928832 is 2388292.

It is a happy number.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2928839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22818 + ... + 22945.

2^2928832 is an apocalyptic number.

It is an amenable number.

2928832 is a deficient number, since it is larger than the sum of its proper divisors (2883196).

2928832 is an equidigital number, since it uses as much as digits as its factorization.

2928832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45775 (or 45765 counting only the distinct ones).

The product of its digits is 13824, while the sum is 34.

The square root of 2928832 is about 1711.3830664115. The cubic root of 2928832 is about 143.0753510979.

The spelling of 2928832 in words is "two million, nine hundred twenty-eight thousand, eight hundred thirty-two".