47626838 has 8 divisors (see below), whose sum is σ = 81646032. Its totient is φ = 20411496.

The previous prime is 47626829. The next prime is 47626841. The reversal of 47626838 is 83862674.

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, 1700945 + ... + 1700972.

It is an arithmetic number, because the mean of its divisors is an integer number (10205754).

Almost surely, 2^47626838 is an apocalyptic number.

47626838 is a deficient number, since it is larger than the sum of its proper divisors (34019194).

47626838 is a wasteful number, since it uses less digits than its factorization.

47626838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3401926.

The product of its digits is 387072, while the sum is 44.

The square root of 47626838 is about 6901.2200370659. The cubic root of 47626838 is about 362.4798891736.

The spelling of 47626838 in words is "forty-seven million, six hundred twenty-six thousand, eight hundred thirty-eight".