36121832 has 16 divisors (see below), whose sum is σ = 69007140. Its totient is φ = 17719936.

The previous prime is 36121817. The next prime is 36121843. The reversal of 36121832 is 23812163.

It can be written as a sum of positive squares in 2 ways, for example, as 34880836 + 1240996 = 5906^2 + 1114^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42173 + ... + 43020.

Almost surely, 2^36121832 is an apocalyptic number.

It is an amenable number.

36121832 is a deficient number, since it is larger than the sum of its proper divisors (32885308).

36121832 is a wasteful number, since it uses less digits than its factorization.

36121832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85252 (or 85248 counting only the distinct ones).

The product of its digits is 1728, while the sum is 26.

The square root of 36121832 is about 6010.1440914507. The cubic root of 36121832 is about 330.5647873430.

Adding to 36121832 its reverse (23812163), we get a palindrome (59933995).

The spelling of 36121832 in words is "thirty-six million, one hundred twenty-one thousand, eight hundred thirty-two".