46264187 has 2 divisors, whose sum is σ = 46264188. Its totient is φ = 46264186.

The previous prime is 46264147. The next prime is 46264199. The reversal of 46264187 is 78146264.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46264187 - 2²⁴ = 29486971 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 46264187.

It is not a weakly prime, because it can be changed into another prime (46264147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23132093 + 23132094.

It is an arithmetic number, because the mean of its divisors is an integer number (23132094).

Almost surely, 2^46264187 is an apocalyptic number.

46264187 is a deficient number, since it is larger than the sum of its proper divisors (1).

46264187 is an equidigital number, since it uses as much as digits as its factorization.

46264187 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64512, while the sum is 38.

The square root of 46264187 is about 6801.7782233766. The cubic root of 46264187 is about 358.9894162816.

The spelling of 46264187 in words is "forty-six million, two hundred sixty-four thousand, one hundred eighty-seven".