47444063 has 4 divisors (see below), whose sum is σ = 48339288. Its totient is φ = 46548840.

The previous prime is 47444051. The next prime is 47444071. The reversal of 47444063 is 36044474.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 47444063 - 2²⁴ = 30666847 is a prime.

It is a super-2 number, since 2×47444063² = 4501878227895938, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47444563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 447533 + ... + 447638.

It is an arithmetic number, because the mean of its divisors is an integer number (12084822).

Almost surely, 2^47444063 is an apocalyptic number.

47444063 is a deficient number, since it is larger than the sum of its proper divisors (895225).

47444063 is an equidigital number, since it uses as much as digits as its factorization.

47444063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895224.

The product of its (nonzero) digits is 32256, while the sum is 32.

The square root of 47444063 is about 6887.9650841159. The cubic root of 47444063 is about 362.0156047728.

The spelling of 47444063 in words is "forty-seven million, four hundred forty-four thousand, sixty-three".