73098120 has 64 divisors (see below), whose sum is σ = 221382720. Its totient is φ = 19307264.

The previous prime is 73098119. The next prime is 73098161. The reversal of 73098120 is 2189037.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9994 + ... + 15686.

It is an arithmetic number, because the mean of its divisors is an integer number (3459105).

Almost surely, 2^73098120 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 73098120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110691360).

73098120 is an abundant number, since it is smaller than the sum of its proper divisors (148284600).

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

73098120 is a wasteful number, since it uses less digits than its factorization.

73098120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5814 (or 5810 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 73098120 is about 8549.7438558123. The cubic root of 73098120 is about 418.1210854690.

The spelling of 73098120 in words is "seventy-three million, ninety-eight thousand, one hundred twenty".