47441146 has 12 divisors (see below), whose sum is σ = 71729658. Its totient is φ = 23532152.

The previous prime is 47441143. The next prime is 47441171. The reversal of 47441146 is 64114474.

It can be written as a sum of positive squares in only one way, i.e., 27092025 + 20349121 = 5205^2 + 4511^2 .

It is not an unprimeable number, because it can be changed into a prime (47441143) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 136545 + ... + 136891.

Almost surely, 2^47441146 is an apocalyptic number.

47441146 is a deficient number, since it is larger than the sum of its proper divisors (24288512).

47441146 is an equidigital number, since it uses as much as digits as its factorization.

47441146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893 (or 546 counting only the distinct ones).

The product of its digits is 10752, while the sum is 31.

The square root of 47441146 is about 6887.7533347239. The cubic root of 47441146 is about 362.0081853607.

The spelling of 47441146 in words is "forty-seven million, four hundred forty-one thousand, one hundred forty-six".