47468740 has 24 divisors (see below), whose sum is σ = 108747072. Its totient is φ = 17261280.

The previous prime is 47468717. The next prime is 47468741. The reversal of 47468740 is 4786474.

It is a junction number, because it is equal to n+sod(n) for n = 47468693 and 47468702.

It is not an unprimeable number, because it can be changed into a prime (47468741) 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, 107664 + ... + 108103.

It is an arithmetic number, because the mean of its divisors is an integer number (4531128).

Almost surely, 2^47468740 is an apocalyptic number.

It is an amenable number.

47468740 is an abundant number, since it is smaller than the sum of its proper divisors (61278332).

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

47468740 is a wasteful number, since it uses less digits than its factorization.

47468740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215787 (or 215785 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 40.

The square root of 47468740 is about 6889.7561640453. The cubic root of 47468740 is about 362.0783587481.

The spelling of 47468740 in words is "forty-seven million, four hundred sixty-eight thousand, seven hundred forty".