10490197 has 4 divisors (see below), whose sum is σ = 10506240. Its totient is φ = 10474156.

The previous prime is 10490189. The next prime is 10490209. The reversal of 10490197 is 79109401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10490197 - 2³ = 10490189 is a prime.

It is a super-2 number, since 2×10490197² = 220088466197618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10490167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6997 + ... + 8362.

It is an arithmetic number, because the mean of its divisors is an integer number (2626560).

Almost surely, 2^10490197 is an apocalyptic number.

It is an amenable number.

10490197 is a deficient number, since it is larger than the sum of its proper divisors (16043).

10490197 is an equidigital number, since it uses as much as digits as its factorization.

10490197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16042.

The product of its (nonzero) digits is 2268, while the sum is 31.

The square root of 10490197 is about 3238.8573602430. The cubic root of 10490197 is about 218.9077890676.

Adding to 10490197 its reverse (79109401), we get a palindrome (89599598).

The spelling of 10490197 in words is "ten million, four hundred ninety thousand, one hundred ninety-seven".