47995486 has 16 divisors (see below), whose sum is σ = 89758080. Its totient is φ = 18699480.

The previous prime is 47995477. The next prime is 47995487. The reversal of 47995486 is 68459974.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47995487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155676 + ... + 155983.

It is an arithmetic number, because the mean of its divisors is an integer number (5609880).

Almost surely, 2^47995486 is an apocalyptic number.

47995486 is a deficient number, since it is larger than the sum of its proper divisors (41762594).

47995486 is a wasteful number, since it uses less digits than its factorization.

47995486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311679.

The product of its digits is 2177280, while the sum is 52.

The square root of 47995486 is about 6927.8774527268. The cubic root of 47995486 is about 363.4127258727.

The spelling of 47995486 in words is "forty-seven million, nine hundred ninety-five thousand, four hundred eighty-six".