47830695 has 72 divisors (see below), whose sum is σ = 89995248. Its totient is φ = 21669120.

The previous prime is 47830693. The next prime is 47830711. The reversal of 47830695 is 59603874.

It is a happy number.

It is not a de Polignac number, because 47830695 - 2¹ = 47830693 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47830691) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 655179 + ... + 655251.

It is an arithmetic number, because the mean of its divisors is an integer number (1249934).

Almost surely, 2^47830695 is an apocalyptic number.

47830695 is a deficient number, since it is larger than the sum of its proper divisors (42164553).

47830695 is a wasteful number, since it uses less digits than its factorization.

47830695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 111 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 47830695 is about 6915.9739010497. The cubic root of 47830695 is about 362.9963268683.

The spelling of 47830695 in words is "forty-seven million, eight hundred thirty thousand, six hundred ninety-five".