74594955 has 16 divisors (see below), whose sum is σ = 119496960. Its totient is φ = 39735648.

The previous prime is 74594921. The next prime is 74594983. The reversal of 74594955 is 55949547.

It is not a de Polignac number, because 74594955 - 2¹⁰ = 74593931 is a prime.

It is a super-2 number, since 2×74594955² = 11128814622904050, which contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 12216 + ... + 17274.

It is an arithmetic number, because the mean of its divisors is an integer number (7468560).

Almost surely, 2^74594955 is an apocalyptic number.

74594955 is a deficient number, since it is larger than the sum of its proper divisors (44902005).

74594955 is a wasteful number, since it uses less digits than its factorization.

74594955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6050.

The product of its digits is 1134000, while the sum is 48.

The square root of 74594955 is about 8636.8370946777. The cubic root of 74594955 is about 420.9557881290.

The spelling of 74594955 in words is "seventy-four million, five hundred ninety-four thousand, nine hundred fifty-five".