46643383 has 2 divisors, whose sum is σ = 46643384. Its totient is φ = 46643382.

The previous prime is 46643369. The next prime is 46643413. The reversal of 46643383 is 38334664.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46643383 - 2⁵ = 46643351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46643353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23321691 + 23321692.

It is an arithmetic number, because the mean of its divisors is an integer number (23321692).

Almost surely, 2^46643383 is an apocalyptic number.

46643383 is a deficient number, since it is larger than the sum of its proper divisors (1).

46643383 is an equidigital number, since it uses as much as digits as its factorization.

46643383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 124416, while the sum is 37.

The square root of 46643383 is about 6829.5961081165. The cubic root of 46643383 is about 359.9675459427.

The spelling of 46643383 in words is "forty-six million, six hundred forty-three thousand, three hundred eighty-three".