73197696 has 256 divisors, whose sum is σ = 241274880. Its totient is φ = 19353600.

The previous prime is 73197679. The next prime is 73197721. The reversal of 73197696 is 69679137.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1702251 + ... + 1702293.

It is an arithmetic number, because the mean of its divisors is an integer number (942480).

Almost surely, 2^73197696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73197696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120637440).

73197696 is an abundant number, since it is smaller than the sum of its proper divisors (168077184).

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

73197696 is a wasteful number, since it uses less digits than its factorization.

73197696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115 (or 103 counting only the distinct ones).

The product of its digits is 428652, while the sum is 48.

The square root of 73197696 is about 8555.5652063438. The cubic root of 73197696 is about 418.3108574914.

The spelling of 73197696 in words is "seventy-three million, one hundred ninety-seven thousand, six hundred ninety-six".