74820083 has 8 divisors (see below), whose sum is σ = 81942000. Its totient is φ = 67893408.

The previous prime is 74820079. The next prime is 74820089. The reversal of 74820083 is 38002847.

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 74820083 - 2² = 74820079 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74820089) 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, 48008 + ... + 49541.

It is an arithmetic number, because the mean of its divisors is an integer number (10242750).

Almost surely, 2^74820083 is an apocalyptic number.

74820083 is a deficient number, since it is larger than the sum of its proper divisors (7121917).

74820083 is a wasteful number, since it uses less digits than its factorization.

74820083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97621.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 74820083 is about 8649.8602878890. The cubic root of 74820083 is about 421.3788451417.

The spelling of 74820083 in words is "seventy-four million, eight hundred twenty thousand, eighty-three".