36223351 has 4 divisors (see below), whose sum is σ = 36236592. Its totient is φ = 36210112.

The previous prime is 36223339. The next prime is 36223357. The reversal of 36223351 is 15332263.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 15332263 = 73 ⋅210031.

It is a cyclic number.

It is not a de Polignac number, because 36223351 - 2⁷ = 36223223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36223357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 826 + ... + 8551.

It is an arithmetic number, because the mean of its divisors is an integer number (9059148).

Almost surely, 2^36223351 is an apocalyptic number.

36223351 is a deficient number, since it is larger than the sum of its proper divisors (13241).

36223351 is an equidigital number, since it uses as much as digits as its factorization.

36223351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13240.

The product of its digits is 3240, while the sum is 25.

The square root of 36223351 is about 6018.5838035206. The cubic root of 36223351 is about 330.8741774948.

The spelling of 36223351 in words is "thirty-six million, two hundred twenty-three thousand, three hundred fifty-one".