36242225 has 12 divisors (see below), whose sum is σ = 45703920. Its totient is φ = 28501200.

The previous prime is 36242221. The next prime is 36242231. The reversal of 36242225 is 52224263.

It is not a de Polignac number, because 36242225 - 2² = 36242221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36242194 and 36242203.

It is not an unprimeable number, because it can be changed into a prime (36242221) 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, 10811 + ... + 13760.

It is an arithmetic number, because the mean of its divisors is an integer number (3808660).

Almost surely, 2^36242225 is an apocalyptic number.

It is an amenable number.

36242225 is a deficient number, since it is larger than the sum of its proper divisors (9461695).

36242225 is a wasteful number, since it uses less digits than its factorization.

36242225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24640 (or 24635 counting only the distinct ones).

The product of its digits is 5760, while the sum is 26.

The square root of 36242225 is about 6020.1515761648. The cubic root of 36242225 is about 330.9316343077.

Adding to 36242225 its reverse (52224263), we get a palindrome (88466488).

The spelling of 36242225 in words is "thirty-six million, two hundred forty-two thousand, two hundred twenty-five".