32813136 has 30 divisors (see below), whose sum is σ = 91831610. Its totient is φ = 10937664.

The previous prime is 32813129. The next prime is 32813141. The reversal of 32813136 is 63131823.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 18974736 + 13838400 = 4356^2 + 3720^2 .

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 113791 + ... + 114078.

Almost surely, 2^32813136 is an apocalyptic number.

32813136 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

32813136 is an abundant number, since it is smaller than the sum of its proper divisors (59018474).

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

32813136 is a wasteful number, since it uses less digits than its factorization.

32813136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227883 (or 227874 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 32813136 is about 5728.2751330571. The cubic root of 32813136 is about 320.1468596738.

Adding to 32813136 its reverse (63131823), we get a palindrome (95944959).

The spelling of 32813136 in words is "thirty-two million, eight hundred thirteen thousand, one hundred thirty-six".