46631443 has 2 divisors, whose sum is σ = 46631444. Its totient is φ = 46631442.

The previous prime is 46631441. The next prime is 46631503. The reversal of 46631443 is 34413664.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46631443 - 2¹ = 46631441 is a prime.

Together with 46631441, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (46631441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23315721 + 23315722.

It is an arithmetic number, because the mean of its divisors is an integer number (23315722).

Almost surely, 2^46631443 is an apocalyptic number.

46631443 is a deficient number, since it is larger than the sum of its proper divisors (1).

46631443 is an equidigital number, since it uses as much as digits as its factorization.

46631443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20736, while the sum is 31.

The square root of 46631443 is about 6828.7219155564. The cubic root of 46631443 is about 359.9368279071.

It can be divided in two parts, 46631 and 443, that added together give a palindrome (47074).

The spelling of 46631443 in words is "forty-six million, six hundred thirty-one thousand, four hundred forty-three".