46947140 has 24 divisors (see below), whose sum is σ = 102876480. Its totient is φ = 17962208.

The previous prime is 46947139. The next prime is 46947151. The reversal of 46947140 is 4174964.

It is a self number, because there is not a number n which added to its sum of digits gives 46947140.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50570 + ... + 51489.

It is an arithmetic number, because the mean of its divisors is an integer number (4286520).

Almost surely, 2^46947140 is an apocalyptic number.

It is an amenable number.

46947140 is an abundant number, since it is smaller than the sum of its proper divisors (55929340).

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

46947140 is a wasteful number, since it uses less digits than its factorization.

46947140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102091 (or 102089 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 46947140 is about 6851.7983040951. The cubic root of 46947140 is about 360.7472646756.

The spelling of 46947140 in words is "forty-six million, nine hundred forty-seven thousand, one hundred forty".