75536940 has 48 divisors (see below), whose sum is σ = 211891680. Its totient is φ = 20106240.

The previous prime is 75536927. The next prime is 75536941. The reversal of 75536940 is 4963557.

It is not an unprimeable number, because it can be changed into a prime (75536941) 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, 52146 + ... + 53574.

It is an arithmetic number, because the mean of its divisors is an integer number (4414410).

Almost surely, 2^75536940 is an apocalyptic number.

It is an amenable number.

75536940 is an abundant number, since it is smaller than the sum of its proper divisors (136354740).

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

75536940 is a wasteful number, since it uses less digits than its factorization.

75536940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2322 (or 2320 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 39.

The square root of 75536940 is about 8691.1989966862. The cubic root of 75536940 is about 422.7203243794.

The spelling of 75536940 in words is "seventy-five million, five hundred thirty-six thousand, nine hundred forty".