47768614 has 24 divisors (see below), whose sum is σ = 75093480. Its totient is φ = 22774752.

The previous prime is 47768599. The next prime is 47768621. The reversal of 47768614 is 41686774.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 536682 + ... + 536770.

It is an arithmetic number, because the mean of its divisors is an integer number (3128895).

Almost surely, 2^47768614 is an apocalyptic number.

47768614 is a deficient number, since it is larger than the sum of its proper divisors (27324866).

47768614 is an equidigital number, since it uses as much as digits as its factorization.

47768614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292 (or 213 counting only the distinct ones).

The product of its digits is 225792, while the sum is 43.

The square root of 47768614 is about 6911.4842110794. The cubic root of 47768614 is about 362.8392106641.

The spelling of 47768614 in words is "forty-seven million, seven hundred sixty-eight thousand, six hundred fourteen".