75552396 has 12 divisors (see below), whose sum is σ = 176288952. Its totient is φ = 25184128.

The previous prime is 75552383. The next prime is 75552413. The reversal of 75552396 is 69325557.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3148005 + ... + 3148028.

It is an arithmetic number, because the mean of its divisors is an integer number (14690746).

Almost surely, 2^75552396 is an apocalyptic number.

It is an amenable number.

75552396 is an abundant number, since it is smaller than the sum of its proper divisors (100736556).

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

75552396 is a wasteful number, since it uses less digits than its factorization.

75552396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6296040 (or 6296038 counting only the distinct ones).

The product of its digits is 283500, while the sum is 42.

The square root of 75552396 is about 8692.0881265666. The cubic root of 75552396 is about 422.7491540697.

The spelling of 75552396 in words is "seventy-five million, five hundred fifty-two thousand, three hundred ninety-six".