46612609 has 2 divisors, whose sum is σ = 46612610. Its totient is φ = 46612608.

The previous prime is 46612603. The next prime is 46612619. The reversal of 46612609 is 90621664.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31674384 + 14938225 = 5628^2 + 3865^2 .

It is a cyclic number.

It is not a de Polignac number, because 46612609 - 2⁷ = 46612481 is a prime.

It is not a weakly prime, because it can be changed into another prime (46612603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23306304 + 23306305.

It is an arithmetic number, because the mean of its divisors is an integer number (23306305).

Almost surely, 2^46612609 is an apocalyptic number.

It is an amenable number.

46612609 is a deficient number, since it is larger than the sum of its proper divisors (1).

46612609 is an equidigital number, since it uses as much as digits as its factorization.

46612609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 46612609 is about 6827.3427480975. The cubic root of 46612609 is about 359.8883630184. Note that the first 3 decimals are identical.

The spelling of 46612609 in words is "forty-six million, six hundred twelve thousand, six hundred nine".