10801623 has 16 divisors (see below), whose sum is σ = 16551936. Its totient is φ = 6137760.

The previous prime is 10801621. The next prime is 10801627. The reversal of 10801623 is 32610801.

It is not a de Polignac number, because 10801623 - 2¹ = 10801621 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 10801623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10801621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2665 + ... + 5357.

It is an arithmetic number, because the mean of its divisors is an integer number (1034496).

Almost surely, 2^10801623 is an apocalyptic number.

10801623 is a deficient number, since it is larger than the sum of its proper divisors (5750313).

10801623 is a wasteful number, since it uses less digits than its factorization.

10801623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2894.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 10801623 is about 3286.5822673410. The cubic root of 10801623 is about 221.0529619252.

The spelling of 10801623 in words is "ten million, eight hundred one thousand, six hundred twenty-three".