10617397 has 4 divisors (see below), whose sum is σ = 12134176. Its totient is φ = 9100620.

The previous prime is 10617361. The next prime is 10617403. The reversal of 10617397 is 79371601.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 79371601 = 673 ⋅117937.

It is a cyclic number.

It is not a de Polignac number, because 10617397 - 2¹¹ = 10615349 is a prime.

It is a super-2 number, since 2×10617397² = 225458238111218, 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 (10617307) 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, 758379 + ... + 758392.

It is an arithmetic number, because the mean of its divisors is an integer number (3033544).

Almost surely, 2^10617397 is an apocalyptic number.

It is an amenable number.

10617397 is a deficient number, since it is larger than the sum of its proper divisors (1516779).

10617397 is an equidigital number, since it uses as much as digits as its factorization.

10617397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1516778.

The product of its (nonzero) digits is 7938, while the sum is 34.

The square root of 10617397 is about 3258.4347469299. The cubic root of 10617397 is about 219.7890332975.

Adding to 10617397 its reverse (79371601), we get a palindrome (89988998).

The spelling of 10617397 in words is "ten million, six hundred seventeen thousand, three hundred ninety-seven".