46146223 has 2 divisors, whose sum is σ = 46146224. Its totient is φ = 46146222.

The previous prime is 46146209. The next prime is 46146239. The reversal of 46146223 is 32264164.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46146223 - 2²⁵ = 12591791 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46146191 and 46146200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46146203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23073111 + 23073112.

It is an arithmetic number, because the mean of its divisors is an integer number (23073112).

Almost surely, 2^46146223 is an apocalyptic number.

46146223 is a deficient number, since it is larger than the sum of its proper divisors (1).

46146223 is an equidigital number, since it uses as much as digits as its factorization.

46146223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 28.

The square root of 46146223 is about 6793.1011327670. The cubic root of 46146223 is about 358.6840406118.

The spelling of 46146223 in words is "forty-six million, one hundred forty-six thousand, two hundred twenty-three".