36240403 has 2 divisors, whose sum is σ = 36240404. Its totient is φ = 36240402.

The previous prime is 36240397. The next prime is 36240409. The reversal of 36240403 is 30404263.

It is a balanced prime because it is at equal distance from previous prime (36240397) and next prime (36240409).

It is a cyclic number.

It is not a de Polignac number, because 36240403 - 2⁵ = 36240371 is a prime.

It is not a weakly prime, because it can be changed into another prime (36240409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18120201 + 18120202.

It is an arithmetic number, because the mean of its divisors is an integer number (18120202).

Almost surely, 2^36240403 is an apocalyptic number.

36240403 is a deficient number, since it is larger than the sum of its proper divisors (1).

36240403 is an equidigital number, since it uses as much as digits as its factorization.

36240403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 36240403 is about 6020.0002491694. Note that the first 3 decimals coincide. The cubic root of 36240403 is about 330.9260885891.

Adding to 36240403 its reverse (30404263), we get a palindrome (66644666).

The spelling of 36240403 in words is "thirty-six million, two hundred forty thousand, four hundred three".