74001198 has 8 divisors (see below), whose sum is σ = 148002408. Its totient is φ = 24667064.

The previous prime is 74001167. The next prime is 74001199. The reversal of 74001198 is 89110047.

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

74001198 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74001199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6166761 + ... + 6166772.

It is an arithmetic number, because the mean of its divisors is an integer number (18500301).

Almost surely, 2^74001198 is an apocalyptic number.

74001198 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74001198 is a wasteful number, since it uses less digits than its factorization.

74001198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12333538.

The product of its (nonzero) digits is 2016, while the sum is 30.

The square root of 74001198 is about 8602.3948990964. The cubic root of 74001198 is about 419.8359109574.

The spelling of 74001198 in words is "seventy-four million, one thousand, one hundred ninety-eight".