36442814 has 4 divisors (see below), whose sum is σ = 54664224. Its totient is φ = 18221406.

The previous prime is 36442811. The next prime is 36442823. The reversal of 36442814 is 41824463.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41824463 = 5639 ⋅7417.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36442811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9110702 + ... + 9110705.

It is an arithmetic number, because the mean of its divisors is an integer number (13666056).

Almost surely, 2^36442814 is an apocalyptic number.

36442814 is a deficient number, since it is larger than the sum of its proper divisors (18221410).

36442814 is a wasteful number, since it uses less digits than its factorization.

36442814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18221409.

The product of its digits is 18432, while the sum is 32.

The square root of 36442814 is about 6036.7883845634. The cubic root of 36442814 is about 331.5410445976.

It can be divided in two parts, 3644281 and 4, that multiplied together give a square (14577124 = 3818²).

The spelling of 36442814 in words is "thirty-six million, four hundred forty-two thousand, eight hundred fourteen".