10920064 has 16 divisors (see below), whose sum is σ = 21755070. Its totient is φ = 5459968.

The previous prime is 10920059. The next prime is 10920071. The reversal of 10920064 is 46002901.

It can be written as a sum of positive squares in only one way, i.e., 5721664 + 5198400 = 2392^2 + 2280^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42529 + ... + 42784.

Almost surely, 2^10920064 is an apocalyptic number.

It is an amenable number.

10920064 is a deficient number, since it is larger than the sum of its proper divisors (10835006).

10920064 is an frugal number, since it uses more digits than its factorization.

10920064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85327 (or 85315 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 10920064 is about 3304.5520119980. The cubic root of 10920064 is about 221.8579834599.

Adding to 10920064 its reverse (46002901), we get a palindrome (56922965).

The spelling of 10920064 in words is "ten million, nine hundred twenty thousand, sixty-four".