74868901 has 8 divisors (see below), whose sum is σ = 79608960. Its totient is φ = 70166208.

The previous prime is 74868889. The next prime is 74868907. The reversal of 74868901 is 10986847.

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

It is not a de Polignac number, because 74868901 - 2⁵ = 74868869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74868907) 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 7 ways as a sum of consecutive naturals, for example, 5151 + ... + 13276.

It is an arithmetic number, because the mean of its divisors is an integer number (9951120).

Almost surely, 2^74868901 is an apocalyptic number.

It is an amenable number.

74868901 is a deficient number, since it is larger than the sum of its proper divisors (4740059).

74868901 is a wasteful number, since it uses less digits than its factorization.

74868901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18683.

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 74868901 is about 8652.6817230267. The cubic root of 74868901 is about 421.4704711655.

The spelling of 74868901 in words is "seventy-four million, eight hundred sixty-eight thousand, nine hundred one".