80015472 has 40 divisors (see below), whose sum is σ = 229675280. Its totient is φ = 26671680.

The previous prime is 80015471. The next prime is 80015473. The reversal of 80015472 is 27451008.

It is an interprime number because it is at equal distance from previous prime (80015471) and next prime (80015473).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80015471) 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 7 ways as a sum of consecutive naturals, for example, 92179 + ... + 93042.

It is an arithmetic number, because the mean of its divisors is an integer number (5741882).

Almost surely, 2^80015472 is an apocalyptic number.

It is an amenable number.

80015472 is an abundant number, since it is smaller than the sum of its proper divisors (149659808).

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

80015472 is a wasteful number, since it uses less digits than its factorization.

80015472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185238 (or 185226 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 80015472 is about 8945.1367792784. The cubic root of 80015472 is about 430.9147140604.

The spelling of 80015472 in words is "eighty million, fifteen thousand, four hundred seventy-two".