74914169 has 8 divisors (see below), whose sum is σ = 86026080. Its totient is φ = 64519200.

The previous prime is 74914157. The next prime is 74914171. The reversal of 74914169 is 96141947.

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 74914169 - 2⁴ = 74914153 is a prime.

It is a super-2 number, since 2×74914169² = 11224265433921122, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (74914139) 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, 179012 + ... + 179429.

It is an arithmetic number, because the mean of its divisors is an integer number (10753260).

Almost surely, 2^74914169 is an apocalyptic number.

It is an amenable number.

74914169 is a deficient number, since it is larger than the sum of its proper divisors (11111911).

74914169 is a wasteful number, since it uses less digits than its factorization.

74914169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358471.

The product of its digits is 54432, while the sum is 41.

The square root of 74914169 is about 8655.2971641648. The cubic root of 74914169 is about 421.5553986456. Note that the first 3 decimals are identical.

The spelling of 74914169 in words is "seventy-four million, nine hundred fourteen thousand, one hundred sixty-nine".