10602397 has 4 divisors (see below), whose sum is σ = 11417980. Its totient is φ = 9786816.

The previous prime is 10602377. The next prime is 10602409. The reversal of 10602397 is 79320601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 79320601 = 389 ⋅203909.

It can be written as a sum of positive squares in 2 ways, for example, as 799236 + 9803161 = 894^2 + 3131^2 .

It is not a de Polignac number, because 10602397 - 2¹¹ = 10600349 is a prime.

It is a super-2 number, since 2×10602397² = 224821644291218, 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 (10602377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 407772 + ... + 407797.

It is an arithmetic number, because the mean of its divisors is an integer number (2854495).

Almost surely, 2^10602397 is an apocalyptic number.

It is an amenable number.

10602397 is a deficient number, since it is larger than the sum of its proper divisors (815583).

10602397 is an equidigital number, since it uses as much as digits as its factorization.

10602397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815582.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 10602397 is about 3256.1322147603. The cubic root of 10602397 is about 219.6854803180.

Adding to 10602397 its reverse (79320601), we get a palindrome (89922998).

The spelling of 10602397 in words is "ten million, six hundred two thousand, three hundred ninety-seven".