47246838 has 16 divisors (see below), whose sum is σ = 94572480. Its totient is φ = 15735816.

The previous prime is 47246831. The next prime is 47246839. The reversal of 47246838 is 83864274.

It is a self number, because there is not a number n which added to its sum of digits gives 47246838.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47246831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6981 + ... + 11967.

It is an arithmetic number, because the mean of its divisors is an integer number (5910780).

Almost surely, 2^47246838 is an apocalyptic number.

47246838 is an abundant number, since it is smaller than the sum of its proper divisors (47325642).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47246838 is a wasteful number, since it uses less digits than its factorization.

47246838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6571.

The product of its digits is 258048, while the sum is 42.

The square root of 47246838 is about 6873.6335369294. The cubic root of 47246838 is about 361.5132750339.

It can be divided in two parts, 47246 and 838, that added together give a palindrome (48084).

The spelling of 47246838 in words is "forty-seven million, two hundred forty-six thousand, eight hundred thirty-eight".