46612261 has 2 divisors, whose sum is σ = 46612262. Its totient is φ = 46612260.

The previous prime is 46612259. The next prime is 46612277. The reversal of 46612261 is 16221664.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33062500 + 13549761 = 5750^2 + 3681^2 .

It is a cyclic number.

It is not a de Polignac number, because 46612261 - 2¹ = 46612259 is a prime.

Together with 46612259, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46612661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23306130 + 23306131.

It is an arithmetic number, because the mean of its divisors is an integer number (23306131).

Almost surely, 2^46612261 is an apocalyptic number.

It is an amenable number.

46612261 is a deficient number, since it is larger than the sum of its proper divisors (1).

46612261 is an equidigital number, since it uses as much as digits as its factorization.

46612261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 28.

The square root of 46612261 is about 6827.3172622927. The cubic root of 46612261 is about 359.8874673991.

The spelling of 46612261 in words is "forty-six million, six hundred twelve thousand, two hundred sixty-one".