10397718 has 24 divisors (see below), whose sum is σ = 23306400. Its totient is φ = 3346224.

The previous prime is 10397711. The next prime is 10397753. The reversal of 10397718 is 81779301.

It is a super-2 number, since 2×10397718² = 216225079215048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10397711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9438 + ... + 10481.

It is an arithmetic number, because the mean of its divisors is an integer number (971100).

Almost surely, 2^10397718 is an apocalyptic number.

10397718 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

10397718 is an abundant number, since it is smaller than the sum of its proper divisors (12908682).

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

10397718 is a wasteful number, since it uses less digits than its factorization.

10397718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19956 (or 19953 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 36.

The square root of 10397718 is about 3224.5492708284. The cubic root of 10397718 is about 218.2626103254.

The spelling of 10397718 in words is "ten million, three hundred ninety-seven thousand, seven hundred eighteen".