74555083 has 2 divisors, whose sum is σ = 74555084. Its totient is φ = 74555082.

The previous prime is 74555071. The next prime is 74555099. The reversal of 74555083 is 38055547.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 74555083 - 2⁵ = 74555051 is a prime.

It is a super-2 number, since 2×74555083² = 11116920802273778, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (74555003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37277541 + 37277542.

It is an arithmetic number, because the mean of its divisors is an integer number (37277542).

Almost surely, 2^74555083 is an apocalyptic number.

74555083 is a deficient number, since it is larger than the sum of its proper divisors (1).

74555083 is an equidigital number, since it uses as much as digits as its factorization.

74555083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84000, while the sum is 37.

The square root of 74555083 is about 8634.5285337417. The cubic root of 74555083 is about 420.8807725976.

The spelling of 74555083 in words is "seventy-four million, five hundred fifty-five thousand, eighty-three".