47660430 has 16 divisors (see below), whose sum is σ = 114385104. Its totient is φ = 12709440.

The previous prime is 47660429. The next prime is 47660447. The reversal of 47660430 is 3406674.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1588681 = 47660430 / (4 + 7 + 6 + 6 + 0 + 4 + 3 + 0).

It is a Curzon number.

It is a congruent number.

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, 794311 + ... + 794370.

It is an arithmetic number, because the mean of its divisors is an integer number (7149069).

Almost surely, 2^47660430 is an apocalyptic number.

47660430 is an abundant number, since it is smaller than the sum of its proper divisors (66724674).

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

47660430 is a wasteful number, since it uses less digits than its factorization.

47660430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1588691.

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 47660430 is about 6903.6533806384. The cubic root of 47660430 is about 362.5650901746.

It can be divided in two parts, 476 and 60430, that added together give a palindrome (60906).

The spelling of 47660430 in words is "forty-seven million, six hundred sixty thousand, four hundred thirty".