74363229 has 12 divisors (see below), whose sum is σ = 110317116. Its totient is φ = 48235392.

The previous prime is 74363197. The next prime is 74363231. The reversal of 74363229 is 92236347.

It is a happy number.

74363229 is a `hidden beast` number, since 74 + 363 + 229 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 71014329 + 3348900 = 8427^2 + 1830^2 .

It is not a de Polignac number, because 74363229 - 2⁵ = 74363197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 74363193 and 74363202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74363629) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111324 + ... + 111989.

It is an arithmetic number, because the mean of its divisors is an integer number (9193093).

Almost surely, 2^74363229 is an apocalyptic number.

It is an amenable number.

74363229 is a deficient number, since it is larger than the sum of its proper divisors (35953887).

74363229 is a wasteful number, since it uses less digits than its factorization.

74363229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223356 (or 223353 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 74363229 is about 8623.4116798399. The cubic root of 74363229 is about 420.5194423398.

The spelling of 74363229 in words is "seventy-four million, three hundred sixty-three thousand, two hundred twenty-nine".