75464984 has 32 divisors (see below), whose sum is σ = 162462720. Its totient is φ = 32191776.

The previous prime is 75464971. The next prime is 75465029. The reversal of 75464984 is 48946457.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9467 + ... + 15509.

It is an arithmetic number, because the mean of its divisors is an integer number (5076960).

Almost surely, 2^75464984 is an apocalyptic number.

It is an amenable number.

75464984 is an abundant number, since it is smaller than the sum of its proper divisors (86997736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

75464984 is a wasteful number, since it uses less digits than its factorization.

75464984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6279 (or 6275 counting only the distinct ones).

The product of its digits is 967680, while the sum is 47.

The square root of 75464984 is about 8687.0584204321. The cubic root of 75464984 is about 422.5860548542.

The spelling of 75464984 in words is "seventy-five million, four hundred sixty-four thousand, nine hundred eighty-four".