80473442 has 8 divisors (see below), whose sum is σ = 137954496. Its totient is φ = 34488612.

The previous prime is 80473441. The next prime is 80473453. The reversal of 80473442 is 24437408.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 80473399 and 80473408.

It is not an unprimeable number, because it can be changed into a prime (80473441) 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, 2874038 + ... + 2874065.

It is an arithmetic number, because the mean of its divisors is an integer number (17244312).

Almost surely, 2^80473442 is an apocalyptic number.

80473442 is a deficient number, since it is larger than the sum of its proper divisors (57481054).

80473442 is a wasteful number, since it uses less digits than its factorization.

80473442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5748112.

The product of its (nonzero) digits is 21504, while the sum is 32.

The square root of 80473442 is about 8970.6990808966. The cubic root of 80473442 is about 431.7352666145.

The spelling of 80473442 in words is "eighty million, four hundred seventy-three thousand, four hundred forty-two".