7244690 has 8 divisors (see below), whose sum is σ = 13040460. Its totient is φ = 2897872.

The previous prime is 7244687. The next prime is 7244707. The reversal of 7244690 is 964427.

It can be written as a sum of positive squares in 2 ways, for example, as 6355441 + 889249 = 2521^2 + 943^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×7244690² = 104971066392200, which contains 22 as substring.

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, 362225 + ... + 362244.

Almost surely, 2^7244690 is an apocalyptic number.

7244690 is a deficient number, since it is larger than the sum of its proper divisors (5795770).

7244690 is a wasteful number, since it uses less digits than its factorization.

7244690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724476.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 7244690 is about 2691.5961807076. The cubic root of 7244690 is about 193.4965691001.

The spelling of 7244690 in words is "seven million, two hundred forty-four thousand, six hundred ninety".