7250444 has 6 divisors (see below), whose sum is σ = 12688284. Its totient is φ = 3625220.

The previous prime is 7250429. The next prime is 7250491. The reversal of 7250444 is 4440527.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 906302 + ... + 906309.

It is an arithmetic number, because the mean of its divisors is an integer number (2114714).

Almost surely, 2^7250444 is an apocalyptic number.

It is an amenable number.

7250444 is a deficient number, since it is larger than the sum of its proper divisors (5437840).

7250444 is a wasteful number, since it uses less digits than its factorization.

7250444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1812615 (or 1812613 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 26.

The square root of 7250444 is about 2692.6648510351. The cubic root of 7250444 is about 193.5477829145.

The spelling of 7250444 in words is "seven million, two hundred fifty thousand, four hundred forty-four".