2366653 has 2 divisors, whose sum is σ = 2366654. Its totient is φ = 2366652.

The previous prime is 2366647. The next prime is 2366657. The reversal of 2366653 is 3566632.

2366653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2022084 + 344569 = 1422^2 + 587^2 .

It is a cyclic number.

It is not a de Polignac number, because 2366653 - 2⁹ = 2366141 is a prime.

It is a d-powerful number, because it can be written as 2¹⁷ + 3⁴ + 6² + 6³ + 6⁷ + 5⁹ + 3⁷ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2366657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1183326 + 1183327.

It is an arithmetic number, because the mean of its divisors is an integer number (1183327).

2^2366653 is an apocalyptic number.

It is an amenable number.

2366653 is a deficient number, since it is larger than the sum of its proper divisors (1).

2366653 is an equidigital number, since it uses as much as digits as its factorization.

2366653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19440, while the sum is 31.

The square root of 2366653 is about 1538.3929927037. The cubic root of 2366653 is about 133.2635961707.

It can be divided in two parts, 236 and 6653, that added together give a square (6889 = 83²).

The spelling of 2366653 in words is "two million, three hundred sixty-six thousand, six hundred fifty-three".