73066260 has 24 divisors (see below), whose sum is σ = 204585696. Its totient is φ = 19484320.

The previous prime is 73066183. The next prime is 73066271. The reversal of 73066260 is 6266037.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 608826 + ... + 608945.

It is an arithmetic number, because the mean of its divisors is an integer number (8524404).

Almost surely, 2^73066260 is an apocalyptic number.

It is an amenable number.

73066260 is an abundant number, since it is smaller than the sum of its proper divisors (131519436).

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

73066260 is a wasteful number, since it uses less digits than its factorization.

73066260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217783 (or 1217781 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 73066260 is about 8547.8804390328. The cubic root of 73066260 is about 418.0603302648.

The spelling of 73066260 in words is "seventy-three million, sixty-six thousand, two hundred sixty".