2036623 has 2 divisors, whose sum is σ = 2036624. Its totient is φ = 2036622.

The previous prime is 2036611. The next prime is 2036663. The reversal of 2036623 is 3266302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2036623 - 2¹³ = 2028431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2036594 and 2036603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2036603) 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, 1018311 + 1018312.

It is an arithmetic number, because the mean of its divisors is an integer number (1018312).

2^2036623 is an apocalyptic number.

2036623 is a deficient number, since it is larger than the sum of its proper divisors (1).

2036623 is an equidigital number, since it uses as much as digits as its factorization.

2036623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 2036623 is about 1427.1030095967. The cubic root of 2036623 is about 126.7564929171.

The spelling of 2036623 in words is "two million, thirty-six thousand, six hundred twenty-three".