2992928 has 12 divisors (see below), whose sum is σ = 5892390. Its totient is φ = 1496448.

The previous prime is 2992919. The next prime is 2992939. The reversal of 2992928 is 8292992.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2598544 + 394384 = 1612^2 + 628^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46733 + ... + 46796.

2^2992928 is an apocalyptic number.

It is an amenable number.

2992928 is a deficient number, since it is larger than the sum of its proper divisors (2899462).

2992928 is an equidigital number, since it uses as much as digits as its factorization.

2992928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93539 (or 93531 counting only the distinct ones).

The product of its digits is 46656, while the sum is 41.

The square root of 2992928 is about 1730.0080924666. The cubic root of 2992928 is about 144.1115390965. Note that the first 3 decimals are identical.

The spelling of 2992928 in words is "two million, nine hundred ninety-two thousand, nine hundred twenty-eight".