47293882 has 8 divisors (see below), whose sum is σ = 71482752. Its totient is φ = 23466300.

The previous prime is 47293871. The next prime is 47293913. The reversal of 47293882 is 28839274.

It is a happy number.

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

It is a super-2 number, since 2×47293882² = 4473422549259848, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89994 + ... + 90517.

It is an arithmetic number, because the mean of its divisors is an integer number (8935344).

Almost surely, 2^47293882 is an apocalyptic number.

47293882 is a deficient number, since it is larger than the sum of its proper divisors (24188870).

47293882 is a wasteful number, since it uses less digits than its factorization.

47293882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180644.

The product of its digits is 193536, while the sum is 43.

The square root of 47293882 is about 6877.0547474918. The cubic root of 47293882 is about 361.6332223127.

The spelling of 47293882 in words is "forty-seven million, two hundred ninety-three thousand, eight hundred eighty-two".