47699044 has 12 divisors (see below), whose sum is σ = 87866800. Its totient is φ = 22594248.

The previous prime is 47699027. The next prime is 47699053. The reversal of 47699044 is 44099674.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

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, 313734 + ... + 313885.

Almost surely, 2^47699044 is an apocalyptic number.

It is an amenable number.

47699044 is a deficient number, since it is larger than the sum of its proper divisors (40167756).

47699044 is a wasteful number, since it uses less digits than its factorization.

47699044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627642 (or 627640 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 47699044 is about 6906.4494496087. The cubic root of 47699044 is about 362.6629792703.

The spelling of 47699044 in words is "forty-seven million, six hundred ninety-nine thousand, forty-four".