46021443 has 16 divisors (see below), whose sum is σ = 66383520. Its totient is φ = 28191744.

The previous prime is 46021441. The next prime is 46021447. The reversal of 46021443 is 34412064.

It is not a de Polignac number, because 46021443 - 2¹ = 46021441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46021441) 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, 6355 + ... + 11507.

It is an arithmetic number, because the mean of its divisors is an integer number (4148970).

Almost surely, 2^46021443 is an apocalyptic number.

46021443 is a deficient number, since it is larger than the sum of its proper divisors (20362077).

46021443 is a wasteful number, since it uses less digits than its factorization.

46021443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5398.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 46021443 is about 6783.9105978779. The cubic root of 46021443 is about 358.3604533047.

It can be divided in two parts, 46021 and 443, that added together give a palindrome (46464).

The spelling of 46021443 in words is "forty-six million, twenty-one thousand, four hundred forty-three".