47699212 has 48 divisors (see below), whose sum is σ = 98727552. Its totient is φ = 19918080.

The previous prime is 47699207. The next prime is 47699213. The reversal of 47699212 is 21299674.

It is not an unprimeable number, because it can be changed into a prime (47699213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31423 + ... + 32905.

It is an arithmetic number, because the mean of its divisors is an integer number (2056824).

Almost surely, 2^47699212 is an apocalyptic number.

It is an amenable number.

47699212 is an abundant number, since it is smaller than the sum of its proper divisors (51028340).

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

47699212 is a wasteful number, since it uses less digits than its factorization.

47699212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1558 (or 1556 counting only the distinct ones).

The product of its digits is 54432, while the sum is 40.

The square root of 47699212 is about 6906.4616121426. The cubic root of 47699212 is about 362.6634050462.

The spelling of 47699212 in words is "forty-seven million, six hundred ninety-nine thousand, two hundred twelve".