80748360 has 256 divisors, whose sum is σ = 335923200. Its totient is φ = 16761600.

The previous prime is 80748359. The next prime is 80748361. The reversal of 80748360 is 6384708.

It is an interprime number because it is at equal distance from previous prime (80748359) and next prime (80748361).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (80748361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 82675 + ... + 83645.

It is an arithmetic number, because the mean of its divisors is an integer number (1312200).

Almost surely, 2^80748360 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 80748360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167961600).

80748360 is an abundant number, since it is smaller than the sum of its proper divisors (255174840).

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

80748360 is a wasteful number, since it uses less digits than its factorization.

80748360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009 (or 999 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 80748360 is about 8986.0091253014. The cubic root of 80748360 is about 432.2263474334.

The spelling of 80748360 in words is "eighty million, seven hundred forty-eight thousand, three hundred sixty".