10764644 has 36 divisors (see below), whose sum is σ = 21628992. Its totient is φ = 4675440.

The previous prime is 10764641. The next prime is 10764661. The reversal of 10764644 is 44646701.

It is a self number, because there is not a number n which added to its sum of digits gives 10764644.

It is not an unprimeable number, because it can be changed into a prime (10764641) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10649 + ... + 11615.

Almost surely, 2^10764644 is an apocalyptic number.

It is an amenable number.

10764644 is an abundant number, since it is smaller than the sum of its proper divisors (10864348).

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

10764644 is a wasteful number, since it uses less digits than its factorization.

10764644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1016 (or 1003 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 10764644 is about 3280.9516912018. The cubic root of 10764644 is about 220.8004176723.

The spelling of 10764644 in words is "ten million, seven hundred sixty-four thousand, six hundred forty-four".