46044423 has 16 divisors (see below), whose sum is σ = 69177600. Its totient is φ = 30262680.

The previous prime is 46044419. The next prime is 46044433. The reversal of 46044423 is 32444064.

It is not a de Polignac number, because 46044423 - 2² = 46044419 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

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 (46044433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10093 + ... + 13926.

It is an arithmetic number, because the mean of its divisors is an integer number (4323600).

Almost surely, 2^46044423 is an apocalyptic number.

46044423 is a deficient number, since it is larger than the sum of its proper divisors (23133177).

46044423 is a wasteful number, since it uses less digits than its factorization.

46044423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24099 (or 24093 counting only the distinct ones).

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

The square root of 46044423 is about 6785.6040998573. The cubic root of 46044423 is about 358.4200903809.

Adding to 46044423 its reverse (32444064), we get a palindrome (78488487).

The spelling of 46044423 in words is "forty-six million, forty-four thousand, four hundred twenty-three".