47475414 has 72 divisors (see below), whose sum is σ = 125999640. Its totient is φ = 12845952.

The previous prime is 47475413. The next prime is 47475431. The reversal of 47475414 is 41457474.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47475413) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 15342 + ... + 18174.

It is an arithmetic number, because the mean of its divisors is an integer number (1749995).

Almost surely, 2^47475414 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47475414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62999820).

47475414 is an abundant number, since it is smaller than the sum of its proper divisors (78524226).

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

47475414 is a wasteful number, since it uses less digits than its factorization.

47475414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2874 (or 2864 counting only the distinct ones).

The product of its digits is 62720, while the sum is 36.

The square root of 47475414 is about 6890.2404892718. The cubic root of 47475414 is about 362.0953270921.

The spelling of 47475414 in words is "forty-seven million, four hundred seventy-five thousand, four hundred fourteen".