74168601 has 8 divisors (see below), whose sum is σ = 106498560. Its totient is φ = 45642192.

The previous prime is 74168599. The next prime is 74168617. The reversal of 74168601 is 10686147.

It is a happy number.

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

It is not a de Polignac number, because 74168601 - 2¹ = 74168599 is a prime.

It is not an unprimeable number, because it can be changed into a prime (74168621) 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, 950841 + ... + 950918.

It is an arithmetic number, because the mean of its divisors is an integer number (13312320).

Almost surely, 2^74168601 is an apocalyptic number.

It is an amenable number.

74168601 is a deficient number, since it is larger than the sum of its proper divisors (32329959).

74168601 is a wasteful number, since it uses less digits than its factorization.

74168601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1901775.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 74168601 is about 8612.1194255537. The cubic root of 74168601 is about 420.1522520575.

The spelling of 74168601 in words is "seventy-four million, one hundred sixty-eight thousand, six hundred one".