10624091 has 4 divisors (see below), whose sum is σ = 11086032. Its totient is φ = 10162152.

The previous prime is 10624087. The next prime is 10624093. The reversal of 10624091 is 19042601.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 19042601 = 17 ⋅1120153.

It is a cyclic number.

It is not a de Polignac number, because 10624091 - 2² = 10624087 is a prime.

It is a super-2 number, since 2×10624091² = 225742619152562, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 461917 = 10624091 / (1 + 0 + 6 + 2 + 4 + 0 + 9 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10624093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230936 + ... + 230981.

It is an arithmetic number, because the mean of its divisors is an integer number (2771508).

Almost surely, 2^10624091 is an apocalyptic number.

10624091 is a deficient number, since it is larger than the sum of its proper divisors (461941).

10624091 is an equidigital number, since it uses as much as digits as its factorization.

10624091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461940.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 10624091 is about 3259.4617653840. The cubic root of 10624091 is about 219.8352140673.

Adding to 10624091 its reverse (19042601), we get a palindrome (29666692).

The spelling of 10624091 in words is "ten million, six hundred twenty-four thousand, ninety-one".