46618423 has 2 divisors, whose sum is σ = 46618424. Its totient is φ = 46618422.

The previous prime is 46618393. The next prime is 46618427. The reversal of 46618423 is 32481664.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46618423 - 2⁹ = 46617911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46618427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23309211 + 23309212.

It is an arithmetic number, because the mean of its divisors is an integer number (23309212).

Almost surely, 2^46618423 is an apocalyptic number.

46618423 is a deficient number, since it is larger than the sum of its proper divisors (1).

46618423 is an equidigital number, since it uses as much as digits as its factorization.

46618423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27648, while the sum is 34.

The square root of 46618423 is about 6827.7685227313. The cubic root of 46618423 is about 359.9033253787.

The spelling of 46618423 in words is "forty-six million, six hundred eighteen thousand, four hundred twenty-three".