7232490 has 40 divisors (see below), whose sum is σ = 19449540. Its totient is φ = 1928448.

The previous prime is 7232453. The next prime is 7232503. The reversal of 7232490 is 942327.

It can be written as a sum of positive squares in 2 ways, for example, as 6305121 + 927369 = 2511^2 + 963^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3655 + ... + 5274.

Almost surely, 2^7232490 is an apocalyptic number.

7232490 is an abundant number, since it is smaller than the sum of its proper divisors (12217050).

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

7232490 is a wasteful number, since it uses less digits than its factorization.

7232490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8948 (or 8939 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 7232490 is about 2689.3289125728. The cubic root of 7232490 is about 193.3878925157.

The spelling of 7232490 in words is "seven million, two hundred thirty-two thousand, four hundred ninety".