74975303 has 4 divisors (see below), whose sum is σ = 80742648. Its totient is φ = 69207960.

The previous prime is 74975261. The next prime is 74975317. The reversal of 74975303 is 30357947.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 74975303 - 2¹⁸ = 74713159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74975363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2883653 + ... + 2883678.

It is an arithmetic number, because the mean of its divisors is an integer number (20185662).

Almost surely, 2^74975303 is an apocalyptic number.

74975303 is a deficient number, since it is larger than the sum of its proper divisors (5767345).

74975303 is a wasteful number, since it uses less digits than its factorization.

74975303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5767344.

The product of its (nonzero) digits is 79380, while the sum is 38.

The square root of 74975303 is about 8658.8280384819. The cubic root of 74975303 is about 421.6700381100.

The spelling of 74975303 in words is "seventy-four million, nine hundred seventy-five thousand, three hundred three".