47828822 has 16 divisors (see below), whose sum is σ = 76135680. Its totient is φ = 22485672.

The previous prime is 47828813. The next prime is 47828839. The reversal of 47828822 is 22882874.

It is a self number, because there is not a number n which added to its sum of digits gives 47828822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6098 + ... + 11525.

It is an arithmetic number, because the mean of its divisors is an integer number (4758480).

Almost surely, 2^47828822 is an apocalyptic number.

47828822 is a deficient number, since it is larger than the sum of its proper divisors (28306858).

47828822 is a wasteful number, since it uses less digits than its factorization.

47828822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17707.

The product of its digits is 114688, while the sum is 41.

The square root of 47828822 is about 6915.8384885710. The cubic root of 47828822 is about 362.9915886209.

The spelling of 47828822 in words is "forty-seven million, eight hundred twenty-eight thousand, eight hundred twenty-two".