10864755 has 48 divisors (see below), whose sum is σ = 21026304. Its totient is φ = 5144640.

The previous prime is 10864741. The next prime is 10864757. The reversal of 10864755 is 55746801.

10864755 = 214² + 215² + ... + 348².

10864755 is a `hidden beast` number, since 1 + 0 + 8 + 647 + 5 + 5 = 666.

10864755 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10864755 - 2⁴ = 10864739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10864757) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23032 + ... + 23498.

It is an arithmetic number, because the mean of its divisors is an integer number (438048).

Almost surely, 2^10864755 is an apocalyptic number.

10864755 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10864755 is a deficient number, since it is larger than the sum of its proper divisors (10161549).

10864755 is a wasteful number, since it uses less digits than its factorization.

10864755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536 (or 533 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 10864755 is about 3296.1727806655. The cubic root of 10864755 is about 221.4827866850.

Adding to 10864755 its sum of digits (36), we get a triangular number (10864791 = T₄₆₆₁).

The spelling of 10864755 in words is "ten million, eight hundred sixty-four thousand, seven hundred fifty-five".