80151984 has 160 divisors (see below), whose sum is σ = 254983680. Its totient is φ = 23904000.

The previous prime is 80151983. The next prime is 80151997. The reversal of 80151984 is 48915108.

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 (80151983) 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 31 ways as a sum of consecutive naturals, for example, 479869 + ... + 480035.

It is an arithmetic number, because the mean of its divisors is an integer number (1593648).

Almost surely, 2^80151984 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 80151984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127491840).

80151984 is an abundant number, since it is smaller than the sum of its proper divisors (174831696).

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

80151984 is a wasteful number, since it uses less digits than its factorization.

80151984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296 (or 284 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The square root of 80151984 is about 8952.7640424620. The cubic root of 80151984 is about 431.1596317263.

It can be divided in two parts, 8015 and 1984, that added together give a palindrome (9999).

The spelling of 80151984 in words is "eighty million, one hundred fifty-one thousand, nine hundred eighty-four".