75164794 has 8 divisors (see below), whose sum is σ = 112815648. Its totient is φ = 37559580.

The previous prime is 75164777. The next prime is 75164819. The reversal of 75164794 is 49746157.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 75164794.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6942 + ... + 14089.

It is an arithmetic number, because the mean of its divisors is an integer number (14101956).

Almost surely, 2^75164794 is an apocalyptic number.

75164794 is a deficient number, since it is larger than the sum of its proper divisors (37650854).

75164794 is a wasteful number, since it uses less digits than its factorization.

75164794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22820.

The product of its digits is 211680, while the sum is 43.

The square root of 75164794 is about 8669.7632032253. The cubic root of 75164794 is about 422.0249792421.

The spelling of 75164794 in words is "seventy-five million, one hundred sixty-four thousand, seven hundred ninety-four".