2467446661 has 2 divisors, whose sum is σ = 2467446662. Its totient is φ = 2467446660.

The previous prime is 2467446629. The next prime is 2467446689. The reversal of 2467446661 is 1666447642.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1816890625 + 650556036 = 42625^2 + 25506^2 .

It is a cyclic number.

It is not a de Polignac number, because 2467446661 - 2⁵ = 2467446629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2467449661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1233723330 + 1233723331.

It is an arithmetic number, because the mean of its divisors is an integer number (1233723331).

Almost surely, 2^2467446661 is an apocalyptic number.

It is an amenable number.

2467446661 is a deficient number, since it is larger than the sum of its proper divisors (1).

2467446661 is an equidigital number, since it uses as much as digits as its factorization.

2467446661 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1161216, while the sum is 46.

The square root of 2467446661 is about 49673.3999339687. The cubic root of 2467446661 is about 1351.2921621630.

The spelling of 2467446661 in words is "two billion, four hundred sixty-seven million, four hundred forty-six thousand, six hundred sixty-one".