47763768 has 32 divisors (see below), whose sum is σ = 128595600. Its totient is φ = 14696448.

The previous prime is 47763767. The next prime is 47763773. The reversal of 47763768 is 86736774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47763763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76233 + ... + 76856.

Almost surely, 2^47763768 is an apocalyptic number.

It is an amenable number.

47763768 is an abundant number, since it is smaller than the sum of its proper divisors (80831832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47763768 is a wasteful number, since it uses less digits than its factorization.

47763768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153111 (or 153107 counting only the distinct ones).

The product of its digits is 1185408, while the sum is 48.

The square root of 47763768 is about 6911.1336262584. The cubic root of 47763768 is about 362.8269405553.

The spelling of 47763768 in words is "forty-seven million, seven hundred sixty-three thousand, seven hundred sixty-eight".