47380208 has 20 divisors (see below), whose sum is σ = 91907808. Its totient is φ = 23662080.

The previous prime is 47380187. The next prime is 47380247. The reversal of 47380208 is 80208374.

It is a super-2 number, since 2×47380208² = 4489768220246528, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21728 + ... + 23808.

Almost surely, 2^47380208 is an apocalyptic number.

It is an amenable number.

47380208 is a deficient number, since it is larger than the sum of its proper divisors (44527600).

47380208 is a wasteful number, since it uses less digits than its factorization.

47380208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3512 (or 3506 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 47380208 is about 6883.3282647278. The cubic root of 47380208 is about 361.8531194966.

The spelling of 47380208 in words is "forty-seven million, three hundred eighty thousand, two hundred eight".