46646933 has 2 divisors, whose sum is σ = 46646934. Its totient is φ = 46646932.

The previous prime is 46646923. The next prime is 46646953. The reversal of 46646933 is 33964664.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45064369 + 1582564 = 6713^2 + 1258^2 .

It is a cyclic number.

It is not a de Polignac number, because 46646933 - 2⁶ = 46646869 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46646903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23323466 + 23323467.

It is an arithmetic number, because the mean of its divisors is an integer number (23323467).

Almost surely, 2^46646933 is an apocalyptic number.

It is an amenable number.

46646933 is a deficient number, since it is larger than the sum of its proper divisors (1).

46646933 is an equidigital number, since it uses as much as digits as its factorization.

46646933 is an evil number, because the sum of its binary digits is even.

The product of its digits is 279936, while the sum is 41.

The square root of 46646933 is about 6829.8560014103. The cubic root of 46646933 is about 359.9766780159.

The spelling of 46646933 in words is "forty-six million, six hundred forty-six thousand, nine hundred thirty-three".