10971396 has 96 divisors (see below), whose sum is σ = 30643200. Its totient is φ = 3386880.

The previous prime is 10971383. The next prime is 10971419. The reversal of 10971396 is 69317901.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 10971396.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97036 + ... + 97148.

It is an arithmetic number, because the mean of its divisors is an integer number (319200).

Almost surely, 2^10971396 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10971396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15321600).

10971396 is an abundant number, since it is smaller than the sum of its proper divisors (19671804).

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

10971396 is a wasteful number, since it uses less digits than its factorization.

10971396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186 (or 178 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 36.

The square root of 10971396 is about 3312.3097681225. The cubic root of 10971396 is about 222.2050698243.

The spelling of 10971396 in words is "ten million, nine hundred seventy-one thousand, three hundred ninety-six".