36423601 has 2 divisors, whose sum is σ = 36423602. Its totient is φ = 36423600.

The previous prime is 36423587. The next prime is 36423641. The reversal of 36423601 is 10632463.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35988001 + 435600 = 5999^2 + 660^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36423601 is a prime.

It is not a weakly prime, because it can be changed into another prime (36423641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18211800 + 18211801.

It is an arithmetic number, because the mean of its divisors is an integer number (18211801).

Almost surely, 2^36423601 is an apocalyptic number.

It is an amenable number.

36423601 is a deficient number, since it is larger than the sum of its proper divisors (1).

36423601 is an equidigital number, since it uses as much as digits as its factorization.

36423601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 36423601 is about 6035.1968484880. The cubic root of 36423601 is about 331.4827704859.

The spelling of 36423601 in words is "thirty-six million, four hundred twenty-three thousand, six hundred one".