75322025 has 12 divisors (see below), whose sum is σ = 95572752. Its totient is φ = 58855440.

The previous prime is 75322021. The next prime is 75322069. The reversal of 75322025 is 52022357.

It is not a de Polignac number, because 75322025 - 2² = 75322021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 75321985 and 75322003.

It is not an unprimeable number, because it can be changed into a prime (75322021) 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, 33959 + ... + 36108.

It is an arithmetic number, because the mean of its divisors is an integer number (7964396).

Almost surely, 2^75322025 is an apocalyptic number.

It is an amenable number.

75322025 is a deficient number, since it is larger than the sum of its proper divisors (20250727).

75322025 is a wasteful number, since it uses less digits than its factorization.

75322025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70120 (or 70115 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 75322025 is about 8678.8262455242. The cubic root of 75322025 is about 422.3190406499.

The spelling of 75322025 in words is "seventy-five million, three hundred twenty-two thousand, twenty-five".