74488226 has 16 divisors (see below), whose sum is σ = 118153728. Its totient is φ = 35162400.

The previous prime is 74488217. The next prime is 74488243. The reversal of 74488226 is 62288447.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12110 + ... + 17193.

It is an arithmetic number, because the mean of its divisors is an integer number (7384608).

Almost surely, 2^74488226 is an apocalyptic number.

74488226 is a deficient number, since it is larger than the sum of its proper divisors (43665502).

74488226 is a wasteful number, since it uses less digits than its factorization.

74488226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29377.

The product of its digits is 172032, while the sum is 41.

The square root of 74488226 is about 8630.6561743589. The cubic root of 74488226 is about 420.7549272047.

The spelling of 74488226 in words is "seventy-four million, four hundred eighty-eight thousand, two hundred twenty-six".