73260218 has 8 divisors (see below), whose sum is σ = 112446048. Its totient is φ = 35778204.

The previous prime is 73260211. The next prime is 73260227. The reversal of 73260218 is 81206237.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (73260211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 425846 + ... + 426017.

It is an arithmetic number, because the mean of its divisors is an integer number (14055756).

Almost surely, 2^73260218 is an apocalyptic number.

73260218 is a deficient number, since it is larger than the sum of its proper divisors (39185830).

73260218 is a wasteful number, since it uses less digits than its factorization.

73260218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851908.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 73260218 is about 8559.2183054295. The cubic root of 73260218 is about 418.4299240285.

The spelling of 73260218 in words is "seventy-three million, two hundred sixty thousand, two hundred eighteen".