74988627 has 8 divisors (see below), whose sum is σ = 114268416. Its totient is φ = 42850632.

The previous prime is 74988623. The next prime is 74988629. The reversal of 74988627 is 72688947.

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

It is not a de Polignac number, because 74988627 - 2² = 74988623 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 74988627.

It is not an unprimeable number, because it can be changed into a prime (74988623) 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, 1785423 + ... + 1785464.

It is an arithmetic number, because the mean of its divisors is an integer number (14283552).

Almost surely, 2^74988627 is an apocalyptic number.

74988627 is a deficient number, since it is larger than the sum of its proper divisors (39279789).

74988627 is a wasteful number, since it uses less digits than its factorization.

74988627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3570897.

The product of its digits is 1354752, while the sum is 51.

The square root of 74988627 is about 8659.5973924889. The cubic root of 74988627 is about 421.6950152184.

The spelling of 74988627 in words is "seventy-four million, nine hundred eighty-eight thousand, six hundred twenty-seven".