47480894 has 8 divisors (see below), whose sum is σ = 71446968. Its totient is φ = 23665240.

The previous prime is 47480869. The next prime is 47480959. The reversal of 47480894 is 49808474.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 36812 + ... + 38079.

It is an arithmetic number, because the mean of its divisors is an integer number (8930871).

Almost surely, 2^47480894 is an apocalyptic number.

47480894 is a deficient number, since it is larger than the sum of its proper divisors (23966074).

47480894 is a wasteful number, since it uses less digits than its factorization.

47480894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75210.

The product of its (nonzero) digits is 258048, while the sum is 44.

The square root of 47480894 is about 6890.6381417108. The cubic root of 47480894 is about 362.1092585560.

The spelling of 47480894 in words is "forty-seven million, four hundred eighty thousand, eight hundred ninety-four".