73797422 has 12 divisors (see below), whose sum is σ = 114371808. Its totient is φ = 35675700.

The previous prime is 73797421. The next prime is 73797457. The reversal of 73797422 is 22479737.

It is a self number, because there is not a number n which added to its sum of digits gives 73797422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73797421) 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 5 ways as a sum of consecutive naturals, for example, 67097 + ... + 68187.

It is an arithmetic number, because the mean of its divisors is an integer number (9530984).

Almost surely, 2^73797422 is an apocalyptic number.

73797422 is a deficient number, since it is larger than the sum of its proper divisors (40574386).

73797422 is an equidigital number, since it uses as much as digits as its factorization.

73797422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2215 (or 1124 counting only the distinct ones).

The product of its digits is 148176, while the sum is 41.

The square root of 73797422 is about 8590.5425905469. The cubic root of 73797422 is about 419.4501913859.

The spelling of 73797422 in words is "seventy-three million, seven hundred ninety-seven thousand, four hundred twenty-two".