46888643 has 2 divisors, whose sum is σ = 46888644. Its totient is φ = 46888642.

The previous prime is 46888627. The next prime is 46888663. The reversal of 46888643 is 34688864.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46888643 - 2⁴ = 46888627 is a prime.

It is not a weakly prime, because it can be changed into another prime (46888603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23444321 + 23444322.

It is an arithmetic number, because the mean of its divisors is an integer number (23444322).

Almost surely, 2^46888643 is an apocalyptic number.

46888643 is a deficient number, since it is larger than the sum of its proper divisors (1).

46888643 is an equidigital number, since it uses as much as digits as its factorization.

46888643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 884736, while the sum is 47.

The square root of 46888643 is about 6847.5282401754. The cubic root of 46888643 is about 360.5973698253.

It can be divided in two parts, 4688 and 8643, that added together give a palindrome (13331).

The spelling of 46888643 in words is "forty-six million, eight hundred eighty-eight thousand, six hundred forty-three".