74905514 has 8 divisors (see below), whose sum is σ = 113449440. Its totient is φ = 37089036.

The previous prime is 74905511. The next prime is 74905547. The reversal of 74905514 is 41550947.

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

It is a super-2 number, since 2×74905514² = 11221672055208392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (74905511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181604 + ... + 182015.

It is an arithmetic number, because the mean of its divisors is an integer number (14181180).

Almost surely, 2^74905514 is an apocalyptic number.

74905514 is a deficient number, since it is larger than the sum of its proper divisors (38543926).

74905514 is a wasteful number, since it uses less digits than its factorization.

74905514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363724.

The product of its (nonzero) digits is 25200, while the sum is 35.

The square root of 74905514 is about 8654.7971668896. The cubic root of 74905514 is about 421.5391636105.

The spelling of 74905514 in words is "seventy-four million, nine hundred five thousand, five hundred fourteen".