75694994 has 16 divisors (see below), whose sum is σ = 119197440. Its totient is φ = 36004080.

The previous prime is 75694991. The next prime is 75695021. The reversal of 75694994 is 49949657.

It is not an unprimeable number, because it can be changed into a prime (75694991) 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, 6689 + ... + 14004.

It is an arithmetic number, because the mean of its divisors is an integer number (7449840).

Almost surely, 2^75694994 is an apocalyptic number.

75694994 is a deficient number, since it is larger than the sum of its proper divisors (43502446).

75694994 is a wasteful number, since it uses less digits than its factorization.

75694994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20785.

The product of its digits is 2449440, while the sum is 53.

The square root of 75694994 is about 8700.2870067602. The cubic root of 75694994 is about 423.0149532613.

The spelling of 75694994 in words is "seventy-five million, six hundred ninety-four thousand, nine hundred ninety-four".