80115354 has 48 divisors (see below), whose sum is σ = 193415040. Its totient is φ = 23758080.

The previous prime is 80115349. The next prime is 80115361. The reversal of 80115354 is 45351108.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5002 + ... + 13610.

It is an arithmetic number, because the mean of its divisors is an integer number (4029480).

Almost surely, 2^80115354 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80115354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96707520).

80115354 is an abundant number, since it is smaller than the sum of its proper divisors (113299686).

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

80115354 is a wasteful number, since it uses less digits than its factorization.

80115354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8675 (or 8672 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 80115354 is about 8950.7180717527. The cubic root of 80115354 is about 431.0939407601.

The spelling of 80115354 in words is "eighty million, one hundred fifteen thousand, three hundred fifty-four".