46444003 has 2 divisors, whose sum is σ = 46444004. Its totient is φ = 46444002.

The previous prime is 46443977. The next prime is 46444007. The reversal of 46444003 is 30044464.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46444003 is a prime.

It is not a weakly prime, because it can be changed into another prime (46444007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23222001 + 23222002.

It is an arithmetic number, because the mean of its divisors is an integer number (23222002).

Almost surely, 2^46444003 is an apocalyptic number.

46444003 is a deficient number, since it is larger than the sum of its proper divisors (1).

46444003 is an equidigital number, since it uses as much as digits as its factorization.

46444003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 46444003 is about 6814.9837123797. The cubic root of 46444003 is about 359.4539122791.

Adding to 46444003 its reverse (30044464), we get a palindrome (76488467).

The spelling of 46444003 in words is "forty-six million, four hundred forty-four thousand, three".