46454231 has 2 divisors, whose sum is σ = 46454232. Its totient is φ = 46454230.

The previous prime is 46454209. The next prime is 46454237. The reversal of 46454231 is 13245464.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46454231 is a prime.

It is a super-2 number, since 2×46454231² = 4315991155602722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46454194 and 46454203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46454237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23227115 + 23227116.

It is an arithmetic number, because the mean of its divisors is an integer number (23227116).

Almost surely, 2^46454231 is an apocalyptic number.

46454231 is a deficient number, since it is larger than the sum of its proper divisors (1).

46454231 is an equidigital number, since it uses as much as digits as its factorization.

46454231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11520, while the sum is 29.

The square root of 46454231 is about 6815.7340763853. The cubic root of 46454231 is about 359.4802969181.

Adding to 46454231 its reverse (13245464), we get a palindrome (59699695).

The spelling of 46454231 in words is "forty-six million, four hundred fifty-four thousand, two hundred thirty-one".