47995299 has 24 divisors (see below), whose sum is σ = 76108032. Its totient is φ = 28903920.

The previous prime is 47995279. The next prime is 47995303. The reversal of 47995299 is 99259974.

It is a de Polignac number, because none of the positive numbers 2^k-47995299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47995229) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15082 + ... + 17984.

It is an arithmetic number, because the mean of its divisors is an integer number (3171168).

Almost surely, 2^47995299 is an apocalyptic number.

47995299 is a deficient number, since it is larger than the sum of its proper divisors (28112733).

47995299 is a wasteful number, since it uses less digits than its factorization.

47995299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3087 (or 3084 counting only the distinct ones).

The product of its digits is 1837080, while the sum is 54.

The square root of 47995299 is about 6927.8639565165. The cubic root of 47995299 is about 363.4122538959.

The spelling of 47995299 in words is "forty-seven million, nine hundred ninety-five thousand, two hundred ninety-nine".