47130022 has 8 divisors (see below), whose sum is σ = 70732872. Its totient is φ = 23552400.

The previous prime is 47129989. The next prime is 47130023. The reversal of 47130022 is 22003174.

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 (47130023) 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, 604 + ... + 9727.

It is an arithmetic number, because the mean of its divisors is an integer number (8841609).

Almost surely, 2^47130022 is an apocalyptic number.

47130022 is a deficient number, since it is larger than the sum of its proper divisors (23602850).

47130022 is a wasteful number, since it uses less digits than its factorization.

47130022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12614.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 47130022 is about 6865.1308800343. The cubic root of 47130022 is about 361.2150865633.

Adding to 47130022 its reverse (22003174), we get a palindrome (69133196).

The spelling of 47130022 in words is "forty-seven million, one hundred thirty thousand, twenty-two".