73226522 has 8 divisors (see below), whose sum is σ = 111230400. Its totient is φ = 36149724.

The previous prime is 73226521. The next prime is 73226539. The reversal of 73226522 is 22562237.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (73226521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231572 + ... + 231887.

It is an arithmetic number, because the mean of its divisors is an integer number (13903800).

Almost surely, 2^73226522 is an apocalyptic number.

73226522 is a deficient number, since it is larger than the sum of its proper divisors (38003878).

73226522 is a wasteful number, since it uses less digits than its factorization.

73226522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463540.

The product of its digits is 10080, while the sum is 29.

The square root of 73226522 is about 8557.2496749832. The cubic root of 73226522 is about 418.3657619801.

Adding to 73226522 its reverse (22562237), we get a palindrome (95788759).

The spelling of 73226522 in words is "seventy-three million, two hundred twenty-six thousand, five hundred twenty-two".