36279229 has 12 divisors (see below), whose sum is σ = 42463776. Its totient is φ = 30362472.

The previous prime is 36279161. The next prime is 36279239. The reversal of 36279229 is 92297263.

It is not a de Polignac number, because 36279229 - 2⁷ = 36279101 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36279191 and 36279200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36279239) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11542 + ... + 14344.

It is an arithmetic number, because the mean of its divisors is an integer number (3538648).

Almost surely, 2^36279229 is an apocalyptic number.

It is an amenable number.

36279229 is a deficient number, since it is larger than the sum of its proper divisors (6184547).

36279229 is an equidigital number, since it uses as much as digits as its factorization.

36279229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2896 (or 2853 counting only the distinct ones).

The product of its digits is 81648, while the sum is 40.

The square root of 36279229 is about 6023.2241366232. The cubic root of 36279229 is about 331.0442251584.

The spelling of 36279229 in words is "thirty-six million, two hundred seventy-nine thousand, two hundred twenty-nine".