46158223 has 2 divisors, whose sum is σ = 46158224. Its totient is φ = 46158222.

The previous prime is 46158197. The next prime is 46158241. The reversal of 46158223 is 32285164.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46158223 - 2⁵ = 46158191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46158253) 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, 23079111 + 23079112.

It is an arithmetic number, because the mean of its divisors is an integer number (23079112).

Almost surely, 2^46158223 is an apocalyptic number.

46158223 is a deficient number, since it is larger than the sum of its proper divisors (1).

46158223 is an equidigital number, since it uses as much as digits as its factorization.

46158223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11520, while the sum is 31.

The square root of 46158223 is about 6793.9843243858. The cubic root of 46158223 is about 358.7151290026.

The spelling of 46158223 in words is "forty-six million, one hundred fifty-eight thousand, two hundred twenty-three".