75360916 has 18 divisors (see below), whose sum is σ = 139190730. Its totient is φ = 35696592.

The previous prime is 75360899. The next prime is 75360917. The reversal of 75360916 is 61906357.

It can be written as a sum of positive squares in only one way, i.e., 39312900 + 36048016 = 6270^2 + 6004^2 .

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75360917) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24651 + ... + 27538.

Almost surely, 2^75360916 is an apocalyptic number.

75360916 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

75360916 is a deficient number, since it is larger than the sum of its proper divisors (63829814).

75360916 is a wasteful number, since it uses less digits than its factorization.

75360916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52231 (or 52210 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 37.

The square root of 75360916 is about 8681.0665243390. The cubic root of 75360916 is about 422.3917134341.

The spelling of 75360916 in words is "seventy-five million, three hundred sixty thousand, nine hundred sixteen".