2361563 has 2 divisors, whose sum is σ = 2361564. Its totient is φ = 2361562.

The previous prime is 2361539. The next prime is 2361577. The reversal of 2361563 is 3651632.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2361563 - 2¹⁰ = 2360539 is a prime.

It is not a weakly prime, because it can be changed into another prime (2361503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1180781 + 1180782.

It is an arithmetic number, because the mean of its divisors is an integer number (1180782).

2^2361563 is an apocalyptic number.

2361563 is a deficient number, since it is larger than the sum of its proper divisors (1).

2361563 is an equidigital number, since it uses as much as digits as its factorization.

2361563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 26.

The square root of 2361563 is about 1536.7377785426. The cubic root of 2361563 is about 133.1679901860.

The spelling of 2361563 in words is "two million, three hundred sixty-one thousand, five hundred sixty-three".