7344725 has 12 divisors (see below), whose sum is σ = 9212580. Its totient is φ = 5808000.

The previous prime is 7344721. The next prime is 7344739. The reversal of 7344725 is 5274437.

It can be written as a sum of positive squares in 6 ways, for example, as 1473796 + 5870929 = 1214^2 + 2423^2 .

It is not a de Polignac number, because 7344725 - 2² = 7344721 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7344691 and 7344700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7344721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 575 + ... + 3875.

It is an arithmetic number, because the mean of its divisors is an integer number (767715).

Almost surely, 2^7344725 is an apocalyptic number.

It is an amenable number.

7344725 is a deficient number, since it is larger than the sum of its proper divisors (1867855).

7344725 is a wasteful number, since it uses less digits than its factorization.

7344725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3400 (or 3395 counting only the distinct ones).

The product of its digits is 23520, while the sum is 32.

The square root of 7344725 is about 2710.1153111999. The cubic root of 7344725 is about 194.3831041585.

The spelling of 7344725 in words is "seven million, three hundred forty-four thousand, seven hundred twenty-five".