75916740 has 24 divisors (see below), whose sum is σ = 212567040. Its totient is φ = 20244448.

The previous prime is 75916739. The next prime is 75916777. The reversal of 75916740 is 4761957.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 632580 + ... + 632699.

It is an arithmetic number, because the mean of its divisors is an integer number (8856960).

Almost surely, 2^75916740 is an apocalyptic number.

It is an amenable number.

75916740 is an abundant number, since it is smaller than the sum of its proper divisors (136650300).

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

75916740 is a wasteful number, since it uses less digits than its factorization.

75916740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1265291 (or 1265289 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 39.

The square root of 75916740 is about 8713.0212900004. The cubic root of 75916740 is about 423.4276200315.

The spelling of 75916740 in words is "seventy-five million, nine hundred sixteen thousand, seven hundred forty".