46636871 has 2 divisors, whose sum is σ = 46636872. Its totient is φ = 46636870.

The previous prime is 46636861. The next prime is 46636883. The reversal of 46636871 is 17863664.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46636871 - 2¹⁰ = 46635847 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46636861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23318435 + 23318436.

It is an arithmetic number, because the mean of its divisors is an integer number (23318436).

Almost surely, 2^46636871 is an apocalyptic number.

46636871 is a deficient number, since it is larger than the sum of its proper divisors (1).

46636871 is an equidigital number, since it uses as much as digits as its factorization.

46636871 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145152, while the sum is 41.

The square root of 46636871 is about 6829.1193429314. The cubic root of 46636871 is about 359.9507931716.

The spelling of 46636871 in words is "forty-six million, six hundred thirty-six thousand, eight hundred seventy-one".