47270422 has 8 divisors (see below), whose sum is σ = 71111016. Its totient is φ = 23566752.

The previous prime is 47270413. The next prime is 47270429. The reversal of 47270422 is 22407274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47270429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33363 + ... + 34750.

It is an arithmetic number, because the mean of its divisors is an integer number (8888877).

Almost surely, 2^47270422 is an apocalyptic number.

47270422 is a deficient number, since it is larger than the sum of its proper divisors (23840594).

47270422 is a wasteful number, since it uses less digits than its factorization.

47270422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68462.

The product of its (nonzero) digits is 6272, while the sum is 28.

The square root of 47270422 is about 6875.3488638759. The cubic root of 47270422 is about 361.5734167013.

Adding to 47270422 its reverse (22407274), we get a palindrome (69677696).

The spelling of 47270422 in words is "forty-seven million, two hundred seventy thousand, four hundred twenty-two".