36436432 has 20 divisors (see below), whose sum is σ = 70878276. Its totient is φ = 18145280.

The previous prime is 36436429. The next prime is 36436447. The reversal of 36436432 is 23463463.

It can be written as a sum of positive squares in 2 ways, for example, as 35952016 + 484416 = 5996^2 + 696^2 .

It is a super-2 number, since 2×36436432² = 2655227153781248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 36436394 and 36436403.

It is a congruent number.

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, 319 + ... + 8542.

Almost surely, 2^36436432 is an apocalyptic number.

It is an amenable number.

36436432 is a deficient number, since it is larger than the sum of its proper divisors (34441844).

36436432 is a wasteful number, since it uses less digits than its factorization.

36436432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9126 (or 9120 counting only the distinct ones).

The product of its digits is 31104, while the sum is 31.

The square root of 36436432 is about 6036.2597690954. The cubic root of 36436432 is about 331.5216899042.

Adding to 36436432 its reverse (23463463), we get a palindrome (59899895).

The spelling of 36436432 in words is "thirty-six million, four hundred thirty-six thousand, four hundred thirty-two".