46169887 has 2 divisors, whose sum is σ = 46169888. Its totient is φ = 46169886.

The previous prime is 46169873. The next prime is 46169923. The reversal of 46169887 is 78896164.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46169887 - 2⁷ = 46169759 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46169887.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46169287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23084943 + 23084944.

It is an arithmetic number, because the mean of its divisors is an integer number (23084944).

Almost surely, 2^46169887 is an apocalyptic number.

46169887 is a deficient number, since it is larger than the sum of its proper divisors (1).

46169887 is an equidigital number, since it uses as much as digits as its factorization.

46169887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 580608, while the sum is 49.

The square root of 46169887 is about 6794.8426766188. The cubic root of 46169887 is about 358.7453417550.

The spelling of 46169887 in words is "forty-six million, one hundred sixty-nine thousand, eight hundred eighty-seven".