36226142 has 4 divisors (see below), whose sum is σ = 54339216. Its totient is φ = 18113070.

The previous prime is 36226139. The next prime is 36226147. The reversal of 36226142 is 24162263.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24162263 = 1487 ⋅16249.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36226147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9056534 + ... + 9056537.

It is an arithmetic number, because the mean of its divisors is an integer number (13584804).

Almost surely, 2^36226142 is an apocalyptic number.

36226142 is a deficient number, since it is larger than the sum of its proper divisors (18113074).

36226142 is a wasteful number, since it uses less digits than its factorization.

36226142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18113073.

The product of its digits is 3456, while the sum is 26.

The square root of 36226142 is about 6018.8156642316. The cubic root of 36226142 is about 330.8826752003.

The spelling of 36226142 in words is "thirty-six million, two hundred twenty-six thousand, one hundred forty-two".