47646107 has 4 divisors (see below), whose sum is σ = 48754200. Its totient is φ = 46538016.

The previous prime is 47646097. The next prime is 47646113. The reversal of 47646107 is 70164674.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 47646107 - 2¹² = 47642011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47646187) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 553982 + ... + 554067.

It is an arithmetic number, because the mean of its divisors is an integer number (12188550).

Almost surely, 2^47646107 is an apocalyptic number.

47646107 is a deficient number, since it is larger than the sum of its proper divisors (1108093).

47646107 is a wasteful number, since it uses less digits than its factorization.

47646107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108092.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 47646107 is about 6902.6159533904. The cubic root of 47646107 is about 362.5287669600.

The spelling of 47646107 in words is "forty-seven million, six hundred forty-six thousand, one hundred seven".