75964616 has 32 divisors (see below), whose sum is σ = 175304640. Its totient is φ = 30051648.

The previous prime is 75964613. The next prime is 75964621. The reversal of 75964616 is 61646957.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (75964613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51446 + ... + 52901.

It is an arithmetic number, because the mean of its divisors is an integer number (5478270).

Almost surely, 2^75964616 is an apocalyptic number.

It is an amenable number.

75964616 is an abundant number, since it is smaller than the sum of its proper divisors (99340024).

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

75964616 is a wasteful number, since it uses less digits than its factorization.

75964616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104373 (or 104369 counting only the distinct ones).

The product of its digits is 272160, while the sum is 44.

The square root of 75964616 is about 8715.7682392317. The cubic root of 75964616 is about 423.5166112114.

The spelling of 75964616 in words is "seventy-five million, nine hundred sixty-four thousand, six hundred sixteen".