75360912 has 80 divisors (see below), whose sum is σ = 216468288. Its totient is φ = 22397440.

The previous prime is 75360899. The next prime is 75360917. The reversal of 75360912 is 21906357.

It is a Harshad number since it is a multiple of its sum of digits (33).

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 15 ways as a sum of consecutive naturals, for example, 26638 + ... + 29330.

Almost surely, 2^75360912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 75360912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108234144).

75360912 is an abundant number, since it is smaller than the sum of its proper divisors (141107376).

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

75360912 is a wasteful number, since it uses less digits than its factorization.

75360912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2768 (or 2762 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 75360912 is about 8681.0662939526. The cubic root of 75360912 is about 422.3917059609.

The spelling of 75360912 in words is "seventy-five million, three hundred sixty thousand, nine hundred twelve".