46444023 has 10 divisors (see below), whose sum is σ = 69379464. Its totient is φ = 30962628.

The previous prime is 46444019. The next prime is 46444031. The reversal of 46444023 is 32044464.

It is not a de Polignac number, because 46444023 - 2² = 46444019 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46444003) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 286611 + ... + 286772.

Almost surely, 2^46444023 is an apocalyptic number.

46444023 is a deficient number, since it is larger than the sum of its proper divisors (22935441).

46444023 is an equidigital number, since it uses as much as digits as its factorization.

46444023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573395 (or 573386 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 46444023 is about 6814.9851797344. The cubic root of 46444023 is about 359.4539638758.

Adding to 46444023 its reverse (32044464), we get a palindrome (78488487).

The spelling of 46444023 in words is "forty-six million, four hundred forty-four thousand, twenty-three".