47244426 has 8 divisors (see below), whose sum is σ = 94488864. Its totient is φ = 15748140.

The previous prime is 47244419. The next prime is 47244433. The reversal of 47244426 is 62444274.

It is an interprime number because it is at equal distance from previous prime (47244419) and next prime (47244433).

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

47244426 is an admirable number.

It is an unprimeable number.

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, 3937030 + ... + 3937041.

It is an arithmetic number, because the mean of its divisors is an integer number (11811108).

Almost surely, 2^47244426 is an apocalyptic number.

47244426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

47244426 is a wasteful number, since it uses less digits than its factorization.

47244426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7874076.

The product of its digits is 43008, while the sum is 33.

The square root of 47244426 is about 6873.4580816355. The cubic root of 47244426 is about 361.5071230535.

The spelling of 47244426 in words is "forty-seven million, two hundred forty-four thousand, four hundred twenty-six".