46190423 has 2 divisors, whose sum is σ = 46190424. Its totient is φ = 46190422.

The previous prime is 46190407. The next prime is 46190437. The reversal of 46190423 is 32409164.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46190423 - 2⁴ = 46190407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46190483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23095211 + 23095212.

It is an arithmetic number, because the mean of its divisors is an integer number (23095212).

Almost surely, 2^46190423 is an apocalyptic number.

46190423 is a deficient number, since it is larger than the sum of its proper divisors (1).

46190423 is an equidigital number, since it uses as much as digits as its factorization.

46190423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 46190423 is about 6796.3536547181. The cubic root of 46190423 is about 358.7985228997.

Adding to 46190423 its reverse (32409164), we get a palindrome (78599587).

The spelling of 46190423 in words is "forty-six million, one hundred ninety thousand, four hundred twenty-three".