10772643 has 16 divisors (see below), whose sum is σ = 16485120. Its totient is φ = 6129696.

The previous prime is 10772623. The next prime is 10772647. The reversal of 10772643 is 34627701.

It is not a de Polignac number, because 10772643 - 2⁸ = 10772387 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10772643.

It is not an unprimeable number, because it can be changed into a prime (10772647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4696 + ... + 6602.

It is an arithmetic number, because the mean of its divisors is an integer number (1030320).

Almost surely, 2^10772643 is an apocalyptic number.

10772643 is a deficient number, since it is larger than the sum of its proper divisors (5712477).

10772643 is a wasteful number, since it uses less digits than its factorization.

10772643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2186.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 10772643 is about 3282.1704708927. The cubic root of 10772643 is about 220.8550949798.

The spelling of 10772643 in words is "ten million, seven hundred seventy-two thousand, six hundred forty-three".