75960901 has 4 divisors (see below), whose sum is σ = 76657900. Its totient is φ = 75263904.

The previous prime is 75960893. The next prime is 75960923. The reversal of 75960901 is 10906957.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 29052100 + 46908801 = 5390^2 + 6849^2 .

It is a cyclic number.

It is not a de Polignac number, because 75960901 - 2³ = 75960893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75960961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 348336 + ... + 348553.

It is an arithmetic number, because the mean of its divisors is an integer number (19164475).

Almost surely, 2^75960901 is an apocalyptic number.

It is an amenable number.

75960901 is a deficient number, since it is larger than the sum of its proper divisors (696999).

75960901 is a wasteful number, since it uses less digits than its factorization.

75960901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696998.

The product of its (nonzero) digits is 17010, while the sum is 37.

The square root of 75960901 is about 8715.5551171454. Note that the first 3 decimals coincide. The cubic root of 75960901 is about 423.5097071643.

The spelling of 75960901 in words is "seventy-five million, nine hundred sixty thousand, nine hundred one".