47294130 has 32 divisors (see below), whose sum is σ = 122238144. Its totient is φ = 11641536.

The previous prime is 47294123. The next prime is 47294171. The reversal of 47294130 is 3149274.

It is a happy number.

47294130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60244 + ... + 61023.

It is an arithmetic number, because the mean of its divisors is an integer number (3819942).

Almost surely, 2^47294130 is an apocalyptic number.

47294130 is an abundant number, since it is smaller than the sum of its proper divisors (74944014).

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

47294130 is a wasteful number, since it uses less digits than its factorization.

47294130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121290.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 47294130 is about 6877.0727784429. The cubic root of 47294130 is about 361.6338544232.

The spelling of 47294130 in words is "forty-seven million, two hundred ninety-four thousand, one hundred thirty".