7312025 has 36 divisors (see below), whose sum is σ = 10856448. Its totient is φ = 4868640.

The previous prime is 7312013. The next prime is 7312037. The reversal of 7312025 is 5202137.

It is an interprime number because it is at equal distance from previous prime (7312013) and next prime (7312037).

It is not a de Polignac number, because 7312025 - 2¹² = 7307929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7311988 and 7312006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 57512 + ... + 57638.

It is an arithmetic number, because the mean of its divisors is an integer number (301568).

Almost surely, 2^7312025 is an apocalyptic number.

It is an amenable number.

7312025 is a deficient number, since it is larger than the sum of its proper divisors (3544423).

7312025 is a wasteful number, since it uses less digits than its factorization.

7312025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198 (or 186 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 7312025 is about 2704.0756276406. The cubic root of 7312025 is about 194.0941991250.

The spelling of 7312025 in words is "seven million, three hundred twelve thousand, twenty-five".