2361462661 has 2 divisors, whose sum is σ = 2361462662. Its totient is φ = 2361462660.

The previous prime is 2361462659. The next prime is 2361462667. The reversal of 2361462661 is 1662641632.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2228406436 + 133056225 = 47206^2 + 11535^2 .

It is a cyclic number.

It is not a de Polignac number, because 2361462661 - 2¹ = 2361462659 is a prime.

Together with 2361462659, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2361462661.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2361462667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1180731330 + 1180731331.

It is an arithmetic number, because the mean of its divisors is an integer number (1180731331).

Almost surely, 2^2361462661 is an apocalyptic number.

It is an amenable number.

2361462661 is a deficient number, since it is larger than the sum of its proper divisors (1).

2361462661 is an equidigital number, since it uses as much as digits as its factorization.

2361462661 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 37.

The square root of 2361462661 is about 48594.8830742497. The cubic root of 2361462661 is about 1331.6610412827.

The spelling of 2361462661 in words is "two billion, three hundred sixty-one million, four hundred sixty-two thousand, six hundred sixty-one".