46168687 has 2 divisors, whose sum is σ = 46168688. Its totient is φ = 46168686.

The previous prime is 46168679. The next prime is 46168709. The reversal of 46168687 is 78686164.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46168687 - 2³ = 46168679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46168607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23084343 + 23084344.

It is an arithmetic number, because the mean of its divisors is an integer number (23084344).

Almost surely, 2^46168687 is an apocalyptic number.

46168687 is a deficient number, since it is larger than the sum of its proper divisors (1).

46168687 is an equidigital number, since it uses as much as digits as its factorization.

46168687 is an evil number, because the sum of its binary digits is even.

The product of its digits is 387072, while the sum is 46.

The square root of 46168687 is about 6794.7543737798. The cubic root of 46168687 is about 358.7422336820.

The spelling of 46168687 in words is "forty-six million, one hundred sixty-eight thousand, six hundred eighty-seven".