10397744 has 80 divisors (see below), whose sum is σ = 25141248. Its totient is φ = 4064256.

The previous prime is 10397711. The next prime is 10397753. The reversal of 10397744 is 44779301.

It is a super-2 number, since 2×10397744² = 216226160579072, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81809 + ... + 81935.

Almost surely, 2^10397744 is an apocalyptic number.

10397744 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10397744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12570624).

10397744 is an abundant number, since it is smaller than the sum of its proper divisors (14743504).

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

10397744 is a wasteful number, since it uses less digits than its factorization.

10397744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202 (or 196 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 10397744 is about 3224.5533023971. The cubic root of 10397744 is about 218.2627922507.

The spelling of 10397744 in words is "ten million, three hundred ninety-seven thousand, seven hundred forty-four".