756025 has 6 divisors (see below), whose sum is σ = 937502. Its totient is φ = 604800.

The previous prime is 756023. The next prime is 756043. The reversal of 756025 is 520657.

It is a happy number.

756025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 2601 + 753424 = 51^2 + 868^2 .

It is not a de Polignac number, because 756025 - 2¹ = 756023 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 30241 = 756025 / (7 + 5 + 6 + 0 + 2 + 5).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (756023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15096 + ... + 15145.

2⁷⁵⁶⁰²⁵ is an apocalyptic number.

It is an amenable number.

756025 is a deficient number, since it is larger than the sum of its proper divisors (181477).

756025 is a wasteful number, since it uses less digits than its factorization.

756025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30251 (or 30246 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 756025 is about 869.4969810183. The cubic root of 756025 is about 91.0986733082.

The spelling of 756025 in words is "seven hundred fifty-six thousand, twenty-five".