46645033 has 2 divisors, whose sum is σ = 46645034. Its totient is φ = 46645032.

The previous prime is 46645031. The next prime is 46645051. The reversal of 46645033 is 33054664.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31058329 + 15586704 = 5573^2 + 3948^2 .

It is a cyclic number.

It is not a de Polignac number, because 46645033 - 2¹ = 46645031 is a prime.

Together with 46645031, it forms a pair of twin primes.

It is equal to p_2811586 and since 46645033 and 2811586 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 46644986 and 46645004.

It is not a weakly prime, because it can be changed into another prime (46645031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23322516 + 23322517.

It is an arithmetic number, because the mean of its divisors is an integer number (23322517).

Almost surely, 2^46645033 is an apocalyptic number.

It is an amenable number.

46645033 is a deficient number, since it is larger than the sum of its proper divisors (1).

46645033 is an equidigital number, since it uses as much as digits as its factorization.

46645033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 46645033 is about 6829.7169048212. The cubic root of 46645033 is about 359.9717904850.

Adding to 46645033 its reverse (33054664), we get a palindrome (79699697).

The spelling of 46645033 in words is "forty-six million, six hundred forty-five thousand, thirty-three".