74226359 has 8 divisors (see below), whose sum is σ = 79343712. Its totient is φ = 69266560.

The previous prime is 74226289. The next prime is 74226371. The reversal of 74226359 is 95362247.

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 74226359 - 2²⁴ = 57449143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74226379) 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, 38414 + ... + 40299.

It is an arithmetic number, because the mean of its divisors is an integer number (9917964).

Almost surely, 2^74226359 is an apocalyptic number.

74226359 is a deficient number, since it is larger than the sum of its proper divisors (5117353).

74226359 is a wasteful number, since it uses less digits than its factorization.

74226359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78777.

The product of its digits is 90720, while the sum is 38.

The square root of 74226359 is about 8615.4720706413. The cubic root of 74226359 is about 420.2612867743.

The spelling of 74226359 in words is "seventy-four million, two hundred twenty-six thousand, three hundred fifty-nine".