36143672 has 32 divisors (see below), whose sum is σ = 72640800. Its totient is φ = 16815744.

The previous prime is 36143671. The next prime is 36143699. The reversal of 36143672 is 27634163.

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 (36143671) 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, 4154 + ... + 9462.

It is an arithmetic number, because the mean of its divisors is an integer number (2270025).

Almost surely, 2^36143672 is an apocalyptic number.

It is an amenable number.

36143672 is an abundant number, since it is smaller than the sum of its proper divisors (36497128).

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

36143672 is a wasteful number, since it uses less digits than its factorization.

36143672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5375 (or 5371 counting only the distinct ones).

The product of its digits is 18144, while the sum is 32.

The square root of 36143672 is about 6011.9607450482. The cubic root of 36143672 is about 330.6313960024.

The spelling of 36143672 in words is "thirty-six million, one hundred forty-three thousand, six hundred seventy-two".