74984601 has 8 divisors (see below), whose sum is σ = 100558080. Its totient is φ = 49700432.

The previous prime is 74984597. The next prime is 74984639. The reversal of 74984601 is 10648947.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 74984601 - 2² = 74984597 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 74984601.

It is not an unprimeable number, because it can be changed into a prime (74985601) 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, 71721 + ... + 72758.

It is an arithmetic number, because the mean of its divisors is an integer number (12569760).

Almost surely, 2^74984601 is an apocalyptic number.

It is an amenable number.

74984601 is a deficient number, since it is larger than the sum of its proper divisors (25573479).

74984601 is a wasteful number, since it uses less digits than its factorization.

74984601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144655.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 74984601 is about 8659.3649305246. The cubic root of 74984601 is about 421.6874684095.

The spelling of 74984601 in words is "seventy-four million, nine hundred eighty-four thousand, six hundred one".