75913660 has 24 divisors (see below), whose sum is σ = 160142976. Its totient is φ = 30227520.

The previous prime is 75913633. The next prime is 75913667. The reversal of 75913660 is 6631957.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75913667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4051 + ... + 12970.

It is an arithmetic number, because the mean of its divisors is an integer number (6672624).

Almost surely, 2^75913660 is an apocalyptic number.

It is an amenable number.

75913660 is an abundant number, since it is smaller than the sum of its proper divisors (84229316).

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

75913660 is a wasteful number, since it uses less digits than its factorization.

75913660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17253 (or 17251 counting only the distinct ones).

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

The square root of 75913660 is about 8712.8445412506. The cubic root of 75913660 is about 423.4218936937.

The spelling of 75913660 in words is "seventy-five million, nine hundred thirteen thousand, six hundred sixty".