47412862 has 8 divisors (see below), whose sum is σ = 81279216. Its totient is φ = 20319792.

The previous prime is 47412839. The next prime is 47412889. The reversal of 47412862 is 26821474.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1693303 + ... + 1693330.

It is an arithmetic number, because the mean of its divisors is an integer number (10159902).

Almost surely, 2^47412862 is an apocalyptic number.

47412862 is a deficient number, since it is larger than the sum of its proper divisors (33866354).

47412862 is a wasteful number, since it uses less digits than its factorization.

47412862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3386642.

The product of its digits is 21504, while the sum is 34.

The square root of 47412862 is about 6885.6998191905. The cubic root of 47412862 is about 361.9362290116.

The spelling of 47412862 in words is "forty-seven million, four hundred twelve thousand, eight hundred sixty-two".