36143254 has 16 divisors (see below), whose sum is σ = 62575776. Its totient is φ = 15336000.

The previous prime is 36143231. The next prime is 36143257. The reversal of 36143254 is 45234163.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36143257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11367 + ... + 14194.

It is an arithmetic number, because the mean of its divisors is an integer number (3910986).

Almost surely, 2^36143254 is an apocalyptic number.

36143254 is a deficient number, since it is larger than the sum of its proper divisors (26432522).

36143254 is a wasteful number, since it uses less digits than its factorization.

36143254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25671.

The product of its digits is 8640, while the sum is 28.

The square root of 36143254 is about 6011.9259809149. The cubic root of 36143254 is about 330.6301214182.

Subtracting 36143254 from its reverse (45234163), we obtain a palindrome (9090909).

The spelling of 36143254 in words is "thirty-six million, one hundred forty-three thousand, two hundred fifty-four".