46136287 has 2 divisors, whose sum is σ = 46136288. Its totient is φ = 46136286.

The previous prime is 46136263. The next prime is 46136323. The reversal of 46136287 is 78263164.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46136287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46131287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23068143 + 23068144.

It is an arithmetic number, because the mean of its divisors is an integer number (23068144).

Almost surely, 2^46136287 is an apocalyptic number.

46136287 is a deficient number, since it is larger than the sum of its proper divisors (1).

46136287 is an equidigital number, since it uses as much as digits as its factorization.

46136287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 37.

The square root of 46136287 is about 6792.3697631975. The cubic root of 46136287 is about 358.6582953452.

The spelling of 46136287 in words is "forty-six million, one hundred thirty-six thousand, two hundred eighty-seven".