74985003 has 6 divisors (see below), whose sum is σ = 108311684. Its totient is φ = 49989996.

The previous prime is 74984999. The next prime is 74985007. The reversal of 74985003 is 30058947.

It is an interprime number because it is at equal distance from previous prime (74984999) and next prime (74985007).

It is not a de Polignac number, because 74985003 - 2² = 74984999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74985007) 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 5 ways as a sum of consecutive naturals, for example, 4165825 + ... + 4165842.

Almost surely, 2^74985003 is an apocalyptic number.

74985003 is a deficient number, since it is larger than the sum of its proper divisors (33326681).

74985003 is a wasteful number, since it uses less digits than its factorization.

74985003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8331673 (or 8331670 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 74985003 is about 8659.3881423574. The cubic root of 74985003 is about 421.6882219778.

The spelling of 74985003 in words is "seventy-four million, nine hundred eighty-five thousand, three".