47716622 has 4 divisors (see below), whose sum is σ = 71574936. Its totient is φ = 23858310.

The previous prime is 47716607. The next prime is 47716631. The reversal of 47716622 is 22661774.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11929154 + ... + 11929157.

It is an arithmetic number, because the mean of its divisors is an integer number (17893734).

Almost surely, 2^47716622 is an apocalyptic number.

47716622 is a deficient number, since it is larger than the sum of its proper divisors (23858314).

47716622 is a wasteful number, since it uses less digits than its factorization.

47716622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23858313.

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

The square root of 47716622 is about 6907.7219110210. The cubic root of 47716622 is about 362.7075231884.

The spelling of 47716622 in words is "forty-seven million, seven hundred sixteen thousand, six hundred twenty-two".