36648023 has 2 divisors, whose sum is σ = 36648024. Its totient is φ = 36648022.

The previous prime is 36648013. The next prime is 36648037. The reversal of 36648023 is 32084663.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36648023 - 2⁶ = 36647959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36648013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18324011 + 18324012.

It is an arithmetic number, because the mean of its divisors is an integer number (18324012).

Almost surely, 2^36648023 is an apocalyptic number.

36648023 is a deficient number, since it is larger than the sum of its proper divisors (1).

36648023 is an equidigital number, since it uses as much as digits as its factorization.

36648023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 36648023 is about 6053.7610623479. The cubic root of 36648023 is about 332.1621812497.

The spelling of 36648023 in words is "thirty-six million, six hundred forty-eight thousand, twenty-three".