80246172 has 48 divisors (see below), whose sum is σ = 196664832. Its totient is φ = 25417920.

The previous prime is 80246147. The next prime is 80246183. The reversal of 80246172 is 27164208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45222 + ... + 46962.

It is an arithmetic number, because the mean of its divisors is an integer number (4097184).

Almost surely, 2^80246172 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 80246172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98332416).

80246172 is an abundant number, since it is smaller than the sum of its proper divisors (116418660).

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

80246172 is a wasteful number, since it uses less digits than its factorization.

80246172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1938 (or 1936 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 80246172 is about 8958.0227729114. The cubic root of 80246172 is about 431.3284533597.

It can be divided in two parts, 8024 and 6172, that added together give a triangular number (14196 = T₁₆₈).

The spelling of 80246172 in words is "eighty million, two hundred forty-six thousand, one hundred seventy-two".