75395984 has 10 divisors (see below), whose sum is σ = 146079750. Its totient is φ = 37697984.

The previous prime is 75395981. The next prime is 75395987. The reversal of 75395984 is 48959357.

It is an interprime number because it is at equal distance from previous prime (75395981) and next prime (75395987).

It can be written as a sum of positive squares in only one way, i.e., 64320400 + 11075584 = 8020^2 + 3328^2 .

It is not an unprimeable number, because it can be changed into a prime (75395981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2356109 + ... + 2356140.

It is an arithmetic number, because the mean of its divisors is an integer number (14607975).

Almost surely, 2^75395984 is an apocalyptic number.

It is an amenable number.

75395984 is a deficient number, since it is larger than the sum of its proper divisors (70683766).

75395984 is a wasteful number, since it uses less digits than its factorization.

75395984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4712257 (or 4712251 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 50.

The square root of 75395984 is about 8683.0860873309. The cubic root of 75395984 is about 422.4572210226.

The spelling of 75395984 in words is "seventy-five million, three hundred ninety-five thousand, nine hundred eighty-four".