73122486 has 12 divisors (see below), whose sum is σ = 146286876. Its totient is φ = 24367180.

The previous prime is 73122463. The next prime is 73122487. The reversal of 73122486 is 68422137.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73122487) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19201 + ... + 22691.

It is an arithmetic number, because the mean of its divisors is an integer number (12190573).

Almost surely, 2^73122486 is an apocalyptic number.

73122486 is an abundant number, since it is smaller than the sum of its proper divisors (73164390).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73122486 is an frugal number, since it uses more digits than its factorization.

73122486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6987 (or 3496 counting only the distinct ones).

The product of its digits is 16128, while the sum is 33.

The square root of 73122486 is about 8551.1686920561. The cubic root of 73122486 is about 418.1675381301.

The spelling of 73122486 in words is "seventy-three million, one hundred twenty-two thousand, four hundred eighty-six".