47632007 has 4 divisors (see below), whose sum is σ = 49274520. Its totient is φ = 45989496.

The previous prime is 47631953. The next prime is 47632049. The reversal of 47632007 is 70023674.

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 47632007 - 2¹⁰ = 47630983 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 1642483 = 47632007 / (4 + 7 + 6 + 3 + 2 + 0 + 0 + 7).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47632087) 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, 821213 + ... + 821270.

It is an arithmetic number, because the mean of its divisors is an integer number (12318630).

Almost surely, 2^47632007 is an apocalyptic number.

47632007 is a deficient number, since it is larger than the sum of its proper divisors (1642513).

47632007 is a wasteful number, since it uses less digits than its factorization.

47632007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1642512.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 47632007 is about 6901.5945259049. The cubic root of 47632007 is about 362.4930021638.

The spelling of 47632007 in words is "forty-seven million, six hundred thirty-two thousand, seven".