73283260 has 48 divisors (see below), whose sum is σ = 165430944. Its totient is φ = 27168768.

The previous prime is 73283257. The next prime is 73283269. The reversal of 73283260 is 6238237.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73283269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21172 + ... + 24388.

It is an arithmetic number, because the mean of its divisors is an integer number (3446478).

Almost surely, 2^73283260 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 73283260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82715472).

73283260 is an abundant number, since it is smaller than the sum of its proper divisors (92147684).

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

73283260 is a wasteful number, since it uses less digits than its factorization.

73283260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3310 (or 3308 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 73283260 is about 8560.5642337407. The cubic root of 73283260 is about 418.4737879969.

It can be divided in two parts, 732 and 83260, that multiplied together give a triangular number (60946320 = T₁₁₀₄₀).

The spelling of 73283260 in words is "seventy-three million, two hundred eighty-three thousand, two hundred sixty".