46622689 has 2 divisors, whose sum is σ = 46622690. Its totient is φ = 46622688.

The previous prime is 46622671. The next prime is 46622717. The reversal of 46622689 is 98622664.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39690000 + 6932689 = 6300^2 + 2633^2 .

It is a cyclic number.

It is not a de Polignac number, because 46622689 - 2¹³ = 46614497 is a prime.

It is not a weakly prime, because it can be changed into another prime (46622629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23311344 + 23311345.

It is an arithmetic number, because the mean of its divisors is an integer number (23311345).

Almost surely, 2^46622689 is an apocalyptic number.

It is an amenable number.

46622689 is a deficient number, since it is larger than the sum of its proper divisors (1).

46622689 is an equidigital number, since it uses as much as digits as its factorization.

46622689 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 248832, while the sum is 43.

The square root of 46622689 is about 6828.0809163337. The cubic root of 46622689 is about 359.9143031614.

The spelling of 46622689 in words is "forty-six million, six hundred twenty-two thousand, six hundred eighty-nine".