47130254 has 8 divisors (see below), whose sum is σ = 70946040. Its totient is φ = 23481576.

The previous prime is 47130229. The next prime is 47130257. The reversal of 47130254 is 45203174.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47130257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41069 + ... + 42200.

It is an arithmetic number, because the mean of its divisors is an integer number (8868255).

Almost surely, 2^47130254 is an apocalyptic number.

47130254 is a deficient number, since it is larger than the sum of its proper divisors (23815786).

47130254 is a wasteful number, since it uses less digits than its factorization.

47130254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83554.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 47130254 is about 6865.1477769965. The cubic root of 47130254 is about 361.2156792624.

The spelling of 47130254 in words is "forty-seven million, one hundred thirty thousand, two hundred fifty-four".