3224992 has 24 divisors (see below), whose sum is σ = 6556032. Its totient is φ = 1560000.

The previous prime is 3224987. The next prime is 3225011. The reversal of 3224992 is 2994223.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 634 + ... + 2617.

It is an arithmetic number, because the mean of its divisors is an integer number (273168).

Almost surely, 2^3224992 is an apocalyptic number.

3224992 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3224992 is an abundant number, since it is smaller than the sum of its proper divisors (3331040).

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

3224992 is a wasteful number, since it uses less digits than its factorization.

3224992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3292 (or 3284 counting only the distinct ones).

The product of its digits is 7776, while the sum is 31.

The square root of 3224992 is about 1795.8262722212. The cubic root of 3224992 is about 147.7438960186.

The spelling of 3224992 in words is "three million, two hundred twenty-four thousand, nine hundred ninety-two".