11485623 has 16 divisors (see below), whose sum is σ = 15644160. Its totient is φ = 7494144.

The previous prime is 11485613. The next prime is 11485627. The reversal of 11485623 is 32658411.

11485623 is nontrivially palindromic in base 11.

It is not a de Polignac number, because 11485623 - 2⁶ = 11485559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11485627) 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, 47938 + ... + 48176.

It is an arithmetic number, because the mean of its divisors is an integer number (977760).

Almost surely, 2^11485623 is an apocalyptic number.

11485623 is a deficient number, since it is larger than the sum of its proper divisors (4158537).

11485623 is a wasteful number, since it uses less digits than its factorization.

11485623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518.

The product of its digits is 5760, while the sum is 30.

The square root of 11485623 is about 3389.0445556233. The cubic root of 11485623 is about 225.6237703501.

The spelling of 11485623 in words is "eleven million, four hundred eighty-five thousand, six hundred twenty-three".