73282680 has 48 divisors (see below), whose sum is σ = 238169880. Its totient is φ = 19541952.

The previous prime is 73282673. The next prime is 73282687. The reversal of 73282680 is 8628237.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (73282673) and next prime (73282687).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73282687) 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 11 ways as a sum of consecutive naturals, for example, 101422 + ... + 102141.

Almost surely, 2^73282680 is an apocalyptic number.

It is an amenable number.

73282680 is an abundant number, since it is smaller than the sum of its proper divisors (164887200).

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

73282680 is a wasteful number, since it uses less digits than its factorization.

73282680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203580 (or 203573 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 73282680 is about 8560.5303574019. The cubic root of 73282680 is about 418.4726839911.

The spelling of 73282680 in words is "seventy-three million, two hundred eighty-two thousand, six hundred eighty".