47672841 has 8 divisors (see below), whose sum is σ = 63610624. Its totient is φ = 31758480.

The previous prime is 47672837. The next prime is 47672857. The reversal of 47672841 is 14827674.

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

It is not a de Polignac number, because 47672841 - 2² = 47672837 is a prime.

It is a super-2 number, since 2×47672841² = 4545399538022562, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47672841.

It is not an unprimeable number, because it can be changed into a prime (47672741) 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, 370 + ... + 9771.

It is an arithmetic number, because the mean of its divisors is an integer number (7951328).

Almost surely, 2^47672841 is an apocalyptic number.

It is an amenable number.

47672841 is a deficient number, since it is larger than the sum of its proper divisors (15937783).

47672841 is a wasteful number, since it uses less digits than its factorization.

47672841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11711.

The product of its digits is 75264, while the sum is 39.

The square root of 47672841 is about 6904.5521940239. The cubic root of 47672841 is about 362.5965586612.

The spelling of 47672841 in words is "forty-seven million, six hundred seventy-two thousand, eight hundred forty-one".