46223831 has 2 divisors, whose sum is σ = 46223832. Its totient is φ = 46223830.

The previous prime is 46223797. The next prime is 46223857. The reversal of 46223831 is 13832264.

46223831 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46223831 - 2²² = 42029527 is a prime.

It is a super-2 number, since 2×46223831² = 4273285104633122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46223794 and 46223803.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46223861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23111915 + 23111916.

It is an arithmetic number, because the mean of its divisors is an integer number (23111916).

Almost surely, 2^46223831 is an apocalyptic number.

46223831 is a deficient number, since it is larger than the sum of its proper divisors (1).

46223831 is an equidigital number, since it uses as much as digits as its factorization.

46223831 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 29.

The square root of 46223831 is about 6798.8109989909. The cubic root of 46223831 is about 358.8850044079.

The spelling of 46223831 in words is "forty-six million, two hundred twenty-three thousand, eight hundred thirty-one".