73365260 has 12 divisors (see below), whose sum is σ = 154067088. Its totient is φ = 29346096.

The previous prime is 73365209. The next prime is 73365263. The reversal of 73365260 is 6256337.

It is a super-2 number, since 2×73365260² = 10764922749735200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (73365263) 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, 1834112 + ... + 1834151.

It is an arithmetic number, because the mean of its divisors is an integer number (12838924).

Almost surely, 2^73365260 is an apocalyptic number.

It is an amenable number.

73365260 is an abundant number, since it is smaller than the sum of its proper divisors (80701828).

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

73365260 is a wasteful number, since it uses less digits than its factorization.

73365260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3668272 (or 3668270 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 32.

The square root of 73365260 is about 8565.3522986507. The cubic root of 73365260 is about 418.6298129870.

The spelling of 73365260 in words is "seventy-three million, three hundred sixty-five thousand, two hundred sixty".