75468975 has 12 divisors (see below), whose sum is σ = 124775496. Its totient is φ = 40250080.

The previous prime is 75468961. The next prime is 75468977. The reversal of 75468975 is 57986457.

It is not a de Polignac number, because 75468975 - 2⁸ = 75468719 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75468977) 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, 503052 + ... + 503201.

It is an arithmetic number, because the mean of its divisors is an integer number (10397958).

Almost surely, 2^75468975 is an apocalyptic number.

75468975 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

75468975 is a deficient number, since it is larger than the sum of its proper divisors (49306521).

75468975 is a wasteful number, since it uses less digits than its factorization.

75468975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006266 (or 1006261 counting only the distinct ones).

The product of its digits is 2116800, while the sum is 51.

The square root of 75468975 is about 8687.2881269128. The cubic root of 75468975 is about 422.5935042748.

The spelling of 75468975 in words is "seventy-five million, four hundred sixty-eight thousand, nine hundred seventy-five".