36490723 has 2 divisors, whose sum is σ = 36490724. Its totient is φ = 36490722.

The previous prime is 36490691. The next prime is 36490763. The reversal of 36490723 is 32709463.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36490723 - 2⁵ = 36490691 is a prime.

It is not a weakly prime, because it can be changed into another prime (36490763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18245361 + 18245362.

It is an arithmetic number, because the mean of its divisors is an integer number (18245362).

Almost surely, 2^36490723 is an apocalyptic number.

36490723 is a deficient number, since it is larger than the sum of its proper divisors (1).

36490723 is an equidigital number, since it uses as much as digits as its factorization.

36490723 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 36490723 is about 6040.7551680233. The cubic root of 36490723 is about 331.6862661358.

The spelling of 36490723 in words is "thirty-six million, four hundred ninety thousand, seven hundred twenty-three".