47699884 has 24 divisors (see below), whose sum is σ = 88220160. Its totient is φ = 22520784.

The previous prime is 47699863. The next prime is 47699893. The reversal of 47699884 is 48899674.

It is a super-2 number, since 2×47699884² = 4550557867226912, which contains 22 as substring.

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, 3987 + ... + 10549.

It is an arithmetic number, because the mean of its divisors is an integer number (3675840).

Almost surely, 2^47699884 is an apocalyptic number.

It is an amenable number.

47699884 is a deficient number, since it is larger than the sum of its proper divisors (40520276).

47699884 is a wasteful number, since it uses less digits than its factorization.

47699884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6669 (or 6667 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 55.

The square root of 47699884 is about 6906.5102620643. The cubic root of 47699884 is about 362.6651081398.

The spelling of 47699884 in words is "forty-seven million, six hundred ninety-nine thousand, eight hundred eighty-four".