73041226 has 4 divisors (see below), whose sum is σ = 109561842. Its totient is φ = 36520612.

The previous prime is 73041211. The next prime is 73041257. The reversal of 73041226 is 62214037.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 68046001 + 4995225 = 8249^2 + 2235^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 73041226.

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 as a sum of consecutive naturals, namely, 18260305 + ... + 18260308.

Almost surely, 2^73041226 is an apocalyptic number.

73041226 is a deficient number, since it is larger than the sum of its proper divisors (36520616).

73041226 is a wasteful number, since it uses less digits than its factorization.

73041226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36520615.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 73041226 is about 8546.4159739624. The cubic root of 73041226 is about 418.0125794616.

The spelling of 73041226 in words is "seventy-three million, forty-one thousand, two hundred twenty-six".