36026231 has 2 divisors, whose sum is σ = 36026232. Its totient is φ = 36026230.

The previous prime is 36026219. The next prime is 36026239. The reversal of 36026231 is 13262063.

It is a strong prime.

It is an emirp because it is prime and its reverse (13262063) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36026231 is a prime.

It is a super-2 number, since 2×36026231² = 2595778640130722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 36026197 and 36026206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36026239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18013115 + 18013116.

It is an arithmetic number, because the mean of its divisors is an integer number (18013116).

Almost surely, 2^36026231 is an apocalyptic number.

36026231 is a deficient number, since it is larger than the sum of its proper divisors (1).

36026231 is an equidigital number, since it uses as much as digits as its factorization.

36026231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 36026231 is about 6002.1855186257. The cubic root of 36026231 is about 330.2729025058.

Adding to 36026231 its reverse (13262063), we get a palindrome (49288294).

The spelling of 36026231 in words is "thirty-six million, twenty-six thousand, two hundred thirty-one".