47344622 has 8 divisors (see below), whose sum is σ = 76479816. Its totient is φ = 21851352.

The previous prime is 47344573. The next prime is 47344631. The reversal of 47344622 is 22644374.

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, 910448 + ... + 910499.

It is an arithmetic number, because the mean of its divisors is an integer number (9559977).

Almost surely, 2^47344622 is an apocalyptic number.

47344622 is a deficient number, since it is larger than the sum of its proper divisors (29135194).

47344622 is a wasteful number, since it uses less digits than its factorization.

47344622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1820962.

The product of its digits is 32256, while the sum is 32.

The square root of 47344622 is about 6880.7428378047. The cubic root of 47344622 is about 361.7625040910.

Adding to 47344622 its reverse (22644374), we get a palindrome (69988996).

The spelling of 47344622 in words is "forty-seven million, three hundred forty-four thousand, six hundred twenty-two".