47060831 has 6 divisors (see below), whose sum is σ = 47333832. Its totient is φ = 46788920.

The previous prime is 47060801. The next prime is 47060843. The reversal of 47060831 is 13806074.

It is not a de Polignac number, because 47060831 - 2¹⁴ = 47044447 is a prime.

It is a super-2 number, since 2×47060831² = 4429443628821122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47060794 and 47060803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47060801) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 120785 + ... + 121173.

It is an arithmetic number, because the mean of its divisors is an integer number (7888972).

Almost surely, 2^47060831 is an apocalyptic number.

47060831 is a deficient number, since it is larger than the sum of its proper divisors (273001).

47060831 is an frugal number, since it uses more digits than its factorization.

47060831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089 (or 700 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 47060831 is about 6860.0897224453. The cubic root of 47060831 is about 361.0382348629.

The spelling of 47060831 in words is "forty-seven million, sixty thousand, eight hundred thirty-one".