47211498 has 28 divisors (see below), whose sum is σ = 106180578. Its totient is φ = 15736680.

The previous prime is 47211487. The next prime is 47211517. The reversal of 47211498 is 89411274.

47211498 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 38229489 + 8982009 = 6183^2 + 2997^2 .

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 13 ways as a sum of consecutive naturals, for example, 14733 + ... + 17648.

Almost surely, 2^47211498 is an apocalyptic number.

47211498 is an abundant number, since it is smaller than the sum of its proper divisors (58969080).

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

47211498 is an equidigital number, since it uses as much as digits as its factorization.

47211498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32401 (or 32386 counting only the distinct ones).

The product of its digits is 16128, while the sum is 36.

The square root of 47211498 is about 6871.0623632740. The cubic root of 47211498 is about 361.4231168603.

The spelling of 47211498 in words is "forty-seven million, two hundred eleven thousand, four hundred ninety-eight".