7356425 has 12 divisors (see below), whose sum is σ = 9345756. Its totient is φ = 5740800.

The previous prime is 7356421. The next prime is 7356431. The reversal of 7356425 is 5246537.

It can be written as a sum of positive squares in 6 ways, for example, as 190096 + 7166329 = 436^2 + 2677^2 .

It is not a de Polignac number, because 7356425 - 2² = 7356421 is a prime.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7356391 and 7356400.

It is not an unprimeable number, because it can be changed into a prime (7356421) 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, 2564 + ... + 4613.

It is an arithmetic number, because the mean of its divisors is an integer number (778813).

Almost surely, 2^7356425 is an apocalyptic number.

It is an amenable number.

7356425 is a deficient number, since it is larger than the sum of its proper divisors (1989331).

7356425 is a wasteful number, since it uses less digits than its factorization.

7356425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7228 (or 7223 counting only the distinct ones).

The product of its digits is 25200, while the sum is 32.

The square root of 7356425 is about 2712.2730319789. The cubic root of 7356425 is about 194.4862655321.

The spelling of 7356425 in words is "seven million, three hundred fifty-six thousand, four hundred twenty-five".