10640036 has 24 divisors (see below), whose sum is σ = 20576640. Its totient is φ = 4773600.

The previous prime is 10640029. The next prime is 10640051. The reversal of 10640036 is 63004601.

It is a super-2 number, since 2×10640036² = 226420732162592, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1946 + ... + 5006.

It is an arithmetic number, because the mean of its divisors is an integer number (857360).

Almost surely, 2^10640036 is an apocalyptic number.

It is an amenable number.

10640036 is a deficient number, since it is larger than the sum of its proper divisors (9936604).

10640036 is a wasteful number, since it uses less digits than its factorization.

10640036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3155 (or 3153 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 10640036 is about 3261.9068043094. The cubic root of 10640036 is about 219.9451378351.

Adding to 10640036 its reverse (63004601), we get a palindrome (73644637).

It can be divided in two parts, 10 and 640036, that added together give a palindrome (640046).

The spelling of 10640036 in words is "ten million, six hundred forty thousand, thirty-six".