74057803 has 8 divisors (see below), whose sum is σ = 76023360. Its totient is φ = 72116040.

The previous prime is 74057777. The next prime is 74057807. The reversal of 74057803 is 30875047.

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

It is a cyclic number.

It is not a de Polignac number, because 74057803 - 2⁵ = 74057771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74057807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 448 + ... + 12178.

It is an arithmetic number, because the mean of its divisors is an integer number (9502920).

Almost surely, 2^74057803 is an apocalyptic number.

74057803 is a deficient number, since it is larger than the sum of its proper divisors (1965557).

74057803 is a wasteful number, since it uses less digits than its factorization.

74057803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11897.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 74057803 is about 8605.6843423402. The cubic root of 74057803 is about 419.9429306434.

The spelling of 74057803 in words is "seventy-four million, fifty-seven thousand, eight hundred three".