80874332 has 48 divisors (see below), whose sum is σ = 178338048. Its totient is φ = 31173120.

The previous prime is 80874331. The next prime is 80874361. The reversal of 80874332 is 23347808.

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 80874292 and 80874301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80874331) 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, 28523 + ... + 31229.

It is an arithmetic number, because the mean of its divisors is an integer number (3715376).

Almost surely, 2^80874332 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 80874332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89169024).

80874332 is an abundant number, since it is smaller than the sum of its proper divisors (97463716).

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

80874332 is a wasteful number, since it uses less digits than its factorization.

80874332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2826 (or 2824 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 80874332 is about 8993.0157344464. The cubic root of 80874332 is about 432.4509964861.

The spelling of 80874332 in words is "eighty million, eight hundred seventy-four thousand, three hundred thirty-two".