80203472 has 20 divisors (see below), whose sum is σ = 155838240. Its totient is φ = 39987168.

The previous prime is 80203441. The next prime is 80203477. The reversal of 80203472 is 27430208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80203477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1238 + ... + 12725.

It is an arithmetic number, because the mean of its divisors is an integer number (7791912).

Almost surely, 2^80203472 is an apocalyptic number.

It is an amenable number.

80203472 is a deficient number, since it is larger than the sum of its proper divisors (75634768).

80203472 is a wasteful number, since it uses less digits than its factorization.

80203472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14330 (or 14324 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 80203472 is about 8955.6391173383. The cubic root of 80203472 is about 431.2519346829.

The spelling of 80203472 in words is "eighty million, two hundred three thousand, four hundred seventy-two".