74785514 has 8 divisors (see below), whose sum is σ = 114787200. Its totient is φ = 36523116.

The previous prime is 74785483. The next prime is 74785523. The reversal of 74785514 is 41558747.

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

It is a super-3 number, since 3×74785514³ (a number of 25 digits) contains 333 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 3 ways as a sum of consecutive naturals, for example, 434714 + ... + 434885.

It is an arithmetic number, because the mean of its divisors is an integer number (14348400).

Almost surely, 2^74785514 is an apocalyptic number.

74785514 is a deficient number, since it is larger than the sum of its proper divisors (40001686).

74785514 is a wasteful number, since it uses less digits than its factorization.

74785514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869644.

The product of its digits is 156800, while the sum is 41.

The square root of 74785514 is about 8647.8618166573. The cubic root of 74785514 is about 421.3139388193.

The spelling of 74785514 in words is "seventy-four million, seven hundred eighty-five thousand, five hundred fourteen".