75467975 has 24 divisors (see below), whose sum is σ = 104860848. Its totient is φ = 53395200.

The previous prime is 75467941. The next prime is 75467983. The reversal of 75467975 is 57976457.

It is not a de Polignac number, because 75467975 - 2⁸ = 75467719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6467 + ... + 13883.

It is an arithmetic number, because the mean of its divisors is an integer number (4369202).

Almost surely, 2^75467975 is an apocalyptic number.

75467975 is a deficient number, since it is larger than the sum of its proper divisors (29392873).

75467975 is a wasteful number, since it uses less digits than its factorization.

75467975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7475 (or 7470 counting only the distinct ones).

The product of its digits is 1852200, while the sum is 50.

The square root of 75467975 is about 8687.2305713616. The cubic root of 75467975 is about 422.5916377446.

The spelling of 75467975 in words is "seventy-five million, four hundred sixty-seven thousand, nine hundred seventy-five".