47422328 has 32 divisors (see below), whose sum is σ = 94554000. Its totient is φ = 22233600.

The previous prime is 47422327. The next prime is 47422339. The reversal of 47422328 is 82322474.

It is a junction number, because it is equal to n+sod(n) for n = 47422294 and 47422303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47422327) 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, 13808 + ... + 16896.

Almost surely, 2^47422328 is an apocalyptic number.

It is an amenable number.

47422328 is a deficient number, since it is larger than the sum of its proper divisors (47131672).

47422328 is a wasteful number, since it uses less digits than its factorization.

47422328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3215 (or 3211 counting only the distinct ones).

The product of its digits is 21504, while the sum is 32.

The square root of 47422328 is about 6886.3871514750. The cubic root of 47422328 is about 361.9603143211.

The spelling of 47422328 in words is "forty-seven million, four hundred twenty-two thousand, three hundred twenty-eight".