46836431 has 2 divisors, whose sum is σ = 46836432. Its totient is φ = 46836430.

The previous prime is 46836407. The next prime is 46836437. The reversal of 46836431 is 13463864.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46836431 is a prime.

It is a super-2 number, since 2×46836431² = 4387302537635522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46836391 and 46836400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46836437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23418215 + 23418216.

It is an arithmetic number, because the mean of its divisors is an integer number (23418216).

Almost surely, 2^46836431 is an apocalyptic number.

46836431 is a deficient number, since it is larger than the sum of its proper divisors (1).

46836431 is an equidigital number, since it uses as much as digits as its factorization.

46836431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 35.

The square root of 46836431 is about 6843.7147076716. The cubic root of 46836431 is about 360.4634745553.

The spelling of 46836431 in words is "forty-six million, eight hundred thirty-six thousand, four hundred thirty-one".