47288607 has 4 divisors (see below), whose sum is σ = 63051480. Its totient is φ = 31525736.

The previous prime is 47288581. The next prime is 47288623. The reversal of 47288607 is 70688274.

47288607 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 47288607 - 2²⁰ = 46240031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47288107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7881432 + ... + 7881437.

It is an arithmetic number, because the mean of its divisors is an integer number (15762870).

Almost surely, 2^47288607 is an apocalyptic number.

47288607 is a deficient number, since it is larger than the sum of its proper divisors (15762873).

47288607 is a wasteful number, since it uses less digits than its factorization.

47288607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15762872.

The product of its (nonzero) digits is 150528, while the sum is 42.

The square root of 47288607 is about 6876.6712150575. The cubic root of 47288607 is about 361.6197766964.

It can be divided in two parts, 47288 and 607, that added together give a triangular number (47895 = T₃₀₉).

The spelling of 47288607 in words is "forty-seven million, two hundred eighty-eight thousand, six hundred seven".