75694025 has 12 divisors (see below), whose sum is σ = 102393744. Its totient is φ = 55050000.

The previous prime is 75694001. The next prime is 75694037. The reversal of 75694025 is 52049657.

It is a happy number.

It is not a de Polignac number, because 75694025 - 2²² = 71499721 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 75694025.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 137351 + ... + 137900.

It is an arithmetic number, because the mean of its divisors is an integer number (8532812).

Almost surely, 2^75694025 is an apocalyptic number.

It is an amenable number.

75694025 is a deficient number, since it is larger than the sum of its proper divisors (26699719).

75694025 is a wasteful number, since it uses less digits than its factorization.

75694025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275272 (or 275267 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 75694025 is about 8700.2313187639. The cubic root of 75694025 is about 423.0131481959.

The spelling of 75694025 in words is "seventy-five million, six hundred ninety-four thousand, twenty-five".