36114431 has 4 divisors (see below), whose sum is σ = 36726600. Its totient is φ = 35502264.

The previous prime is 36114427. The next prime is 36114451. The reversal of 36114431 is 13441163.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13441163 = 509 ⋅26407.

It is a cyclic number.

It is not a de Polignac number, because 36114431 - 2² = 36114427 is a prime.

It is a super-2 number, since 2×36114431² = 2608504252907522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36114397 and 36114406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36114451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305996 + ... + 306113.

It is an arithmetic number, because the mean of its divisors is an integer number (9181650).

Almost surely, 2^36114431 is an apocalyptic number.

36114431 is a deficient number, since it is larger than the sum of its proper divisors (612169).

36114431 is an equidigital number, since it uses as much as digits as its factorization.

36114431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612168.

The product of its digits is 864, while the sum is 23.

The square root of 36114431 is about 6009.5283508775. The cubic root of 36114431 is about 330.5422093344.

Adding to 36114431 its reverse (13441163), we get a palindrome (49555594).

The spelling of 36114431 in words is "thirty-six million, one hundred fourteen thousand, four hundred thirty-one".