36442242 has 48 divisors (see below), whose sum is σ = 81544320. Its totient is φ = 11755296.

The previous prime is 36442223. The next prime is 36442253. The reversal of 36442242 is 24224463.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 152359 + ... + 152597.

It is an arithmetic number, because the mean of its divisors is an integer number (1698840).

Almost surely, 2^36442242 is an apocalyptic number.

36442242 is an abundant number, since it is smaller than the sum of its proper divisors (45102078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36442242 is a wasteful number, since it uses less digits than its factorization.

36442242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487 (or 484 counting only the distinct ones).

The product of its digits is 9216, while the sum is 27.

The square root of 36442242 is about 6036.7410081931. The cubic root of 36442242 is about 331.5393099852.

It can be divided in two parts, 3644 and 2242, that added together give a triangular number (5886 = T₁₀₈).

The spelling of 36442242 in words is "thirty-six million, four hundred forty-two thousand, two hundred forty-two".