47080445 has 8 divisors (see below), whose sum is σ = 57212160. Its totient is φ = 37187280.

The previous prime is 47080409. The next prime is 47080457. The reversal of 47080445 is 54408074.

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

It is not a de Polignac number, because 47080445 - 2⁶ = 47080381 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59201 + ... + 59990.

It is an arithmetic number, because the mean of its divisors is an integer number (7151520).

Almost surely, 2^47080445 is an apocalyptic number.

It is an amenable number.

47080445 is a deficient number, since it is larger than the sum of its proper divisors (10131715).

47080445 is a wasteful number, since it uses less digits than its factorization.

47080445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119275.

The product of its (nonzero) digits is 17920, while the sum is 32.

The square root of 47080445 is about 6861.5191466613. The cubic root of 47080445 is about 361.0883857011.

Adding to 47080445 its product of nonzero digits (17920), we get a triangular number (47098365 = T₉₇₀₅).

The spelling of 47080445 in words is "forty-seven million, eighty thousand, four hundred forty-five".