46624231 has 2 divisors, whose sum is σ = 46624232. Its totient is φ = 46624230.

The previous prime is 46624223. The next prime is 46624247. The reversal of 46624231 is 13242664.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46624231 - 2³ = 46624223 is a prime.

It is a super-2 number, since 2×46624231² = 4347637832682722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 46624231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46624261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23312115 + 23312116.

It is an arithmetic number, because the mean of its divisors is an integer number (23312116).

Almost surely, 2^46624231 is an apocalyptic number.

46624231 is a deficient number, since it is larger than the sum of its proper divisors (1).

46624231 is an equidigital number, since it uses as much as digits as its factorization.

46624231 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 46624231 is about 6828.1938314608. The cubic root of 46624231 is about 359.9182710560.

Adding to 46624231 its reverse (13242664), we get a palindrome (59866895).

The spelling of 46624231 in words is "forty-six million, six hundred twenty-four thousand, two hundred thirty-one".