47669007 has 4 divisors (see below), whose sum is σ = 63558680. Its totient is φ = 31779336.

The previous prime is 47668963. The next prime is 47669029. The reversal of 47669007 is 70096674.

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

It is not a de Polignac number, because 47669007 - 2¹¹ = 47666959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47669407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7944832 + ... + 7944837.

It is an arithmetic number, because the mean of its divisors is an integer number (15889670).

Almost surely, 2^47669007 is an apocalyptic number.

47669007 is a deficient number, since it is larger than the sum of its proper divisors (15889673).

47669007 is a wasteful number, since it uses less digits than its factorization.

47669007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15889672.

The product of its (nonzero) digits is 63504, while the sum is 39.

The square root of 47669007 is about 6904.2745455261. The cubic root of 47669007 is about 362.5868380149.

The spelling of 47669007 in words is "forty-seven million, six hundred sixty-nine thousand, seven".