47005508 has 12 divisors (see below), whose sum is σ = 89737872. Its totient is φ = 21366120.

The previous prime is 47005507. The next prime is 47005513. The reversal of 47005508 is 80550074.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (47005507) 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, 534110 + ... + 534197.

It is an arithmetic number, because the mean of its divisors is an integer number (7478156).

Almost surely, 2^47005508 is an apocalyptic number.

It is an amenable number.

47005508 is a deficient number, since it is larger than the sum of its proper divisors (42732364).

47005508 is a wasteful number, since it uses less digits than its factorization.

47005508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068322 (or 1068320 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 47005508 is about 6856.0563008190. The cubic root of 47005508 is about 360.8967049200.

The spelling of 47005508 in words is "forty-seven million, five thousand, five hundred eight".