10897493 has 8 divisors (see below), whose sum is σ = 11646360. Its totient is φ = 10160640.

The previous prime is 10897487. The next prime is 10897529. The reversal of 10897493 is 39479801.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5870929 + 5026564 = 2423^2 + 2242^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10897493 - 2⁶ = 10897429 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10897493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10897433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1088 + ... + 4793.

It is an arithmetic number, because the mean of its divisors is an integer number (1455795).

Almost surely, 2^10897493 is an apocalyptic number.

It is an amenable number.

10897493 is a deficient number, since it is larger than the sum of its proper divisors (748867).

10897493 is a wasteful number, since it uses less digits than its factorization.

10897493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6007.

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 10897493 is about 3301.1351078076. The cubic root of 10897493 is about 221.7050231048.

The spelling of 10897493 in words is "ten million, eight hundred ninety-seven thousand, four hundred ninety-three".