47752622 has 8 divisors (see below), whose sum is σ = 71863176. Its totient is φ = 23798232.

The previous prime is 47752619. The next prime is 47752631. The reversal of 47752622 is 22625774.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38273 + ... + 39500.

It is an arithmetic number, because the mean of its divisors is an integer number (8982897).

Almost surely, 2^47752622 is an apocalyptic number.

47752622 is a deficient number, since it is larger than the sum of its proper divisors (24110554).

47752622 is a wasteful number, since it uses less digits than its factorization.

47752622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78082.

The product of its digits is 47040, while the sum is 35.

The square root of 47752622 is about 6910.3271991998. The cubic root of 47752622 is about 362.7987156486.

The spelling of 47752622 in words is "forty-seven million, seven hundred fifty-two thousand, six hundred twenty-two".