47022443 has 8 divisors (see below), whose sum is σ = 52273536. Its totient is φ = 42004800.

The previous prime is 47022433. The next prime is 47022467. The reversal of 47022443 is 34422074.

47022443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 47022443 - 2¹⁰ = 47021419 is a prime.

It is a super-2 number, since 2×47022443² = 4422220291376498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47022413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57938 + ... + 58743.

It is an arithmetic number, because the mean of its divisors is an integer number (6534192).

Almost surely, 2^47022443 is an apocalyptic number.

47022443 is a deficient number, since it is larger than the sum of its proper divisors (5251093).

47022443 is a wasteful number, since it uses less digits than its factorization.

47022443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116725.

The product of its (nonzero) digits is 5376, while the sum is 26.

The square root of 47022443 is about 6857.2912290496. The cubic root of 47022443 is about 360.9400406348.

The spelling of 47022443 in words is "forty-seven million, twenty-two thousand, four hundred forty-three".