47694968 has 16 divisors (see below), whose sum is σ = 89755080. Its totient is φ = 23760288.

The previous prime is 47694967. The next prime is 47694971. The reversal of 47694968 is 86949674.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47694967) 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, 8546 + ... + 12977.

Almost surely, 2^47694968 is an apocalyptic number.

It is an amenable number.

47694968 is a deficient number, since it is larger than the sum of its proper divisors (42060112).

47694968 is a wasteful number, since it uses less digits than its factorization.

47694968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21806 (or 21802 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 53.

The square root of 47694968 is about 6906.1543568038. The cubic root of 47694968 is about 362.6526488298.

The spelling of 47694968 in words is "forty-seven million, six hundred ninety-four thousand, nine hundred sixty-eight".