47869614 has 48 divisors (see below), whose sum is σ = 112493472. Its totient is φ = 14624064.

The previous prime is 47869609. The next prime is 47869631. The reversal of 47869614 is 41696874.

It is a self number, because there is not a number n which added to its sum of digits gives 47869614.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36087 + ... + 37389.

It is an arithmetic number, because the mean of its divisors is an integer number (2343614).

Almost surely, 2^47869614 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47869614, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56246736).

47869614 is an abundant number, since it is smaller than the sum of its proper divisors (64623858).

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

47869614 is a wasteful number, since it uses less digits than its factorization.

47869614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1481 (or 1478 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 47869614 is about 6918.7870324212. The cubic root of 47869614 is about 363.0947547643.

It can be divided in two parts, 4786 and 9614, that added together give a square (14400 = 120²).

The spelling of 47869614 in words is "forty-seven million, eight hundred sixty-nine thousand, six hundred fourteen".