46643351 has 2 divisors, whose sum is σ = 46643352. Its totient is φ = 46643350.

The previous prime is 46643341. The next prime is 46643353. The reversal of 46643351 is 15334664.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46643351 is a prime.

It is a Sophie Germain prime.

Together with 46643353, it forms a pair of twin primes.

It is a Chen 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, 23321675 + 23321676.

It is an arithmetic number, because the mean of its divisors is an integer number (23321676).

Almost surely, 2^46643351 is an apocalyptic number.

46643351 is a deficient number, since it is larger than the sum of its proper divisors (1).

46643351 is an equidigital number, since it uses as much as digits as its factorization.

46643351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 32.

The square root of 46643351 is about 6829.5937653714. The cubic root of 46643351 is about 359.9674636233.

The spelling of 46643351 in words is "forty-six million, six hundred forty-three thousand, three hundred fifty-one".