10397826 has 24 divisors (see below), whose sum is σ = 23715120. Its totient is φ = 3283416.

The previous prime is 10397813. The next prime is 10397833. The reversal of 10397826 is 62879301.

It is a super-2 number, since 2×10397826² = 216229571052552, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14860 + ... + 15543.

It is an arithmetic number, because the mean of its divisors is an integer number (988130).

Almost surely, 2^10397826 is an apocalyptic number.

10397826 is an abundant number, since it is smaller than the sum of its proper divisors (13317294).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10397826 is a wasteful number, since it uses less digits than its factorization.

10397826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30430 (or 30427 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 10397826 is about 3224.5660173115. The cubic root of 10397826 is about 218.2633660130.

The spelling of 10397826 in words is "ten million, three hundred ninety-seven thousand, eight hundred twenty-six".