11197350 has 72 divisors (see below), whose sum is σ = 30466800. Its totient is φ = 2948160.

The previous prime is 11197349. The next prime is 11197379. The reversal of 11197350 is 5379111.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 66967 + ... + 67133.

It is an arithmetic number, because the mean of its divisors is an integer number (423150).

Almost surely, 2^11197350 is an apocalyptic number.

11197350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11197350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15233400).

11197350 is an abundant number, since it is smaller than the sum of its proper divisors (19269450).

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

11197350 is a wasteful number, since it uses less digits than its factorization.

11197350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334 (or 326 counting only the distinct ones).

The product of its (nonzero) digits is 945, while the sum is 27.

The square root of 11197350 is about 3346.2441632373. The cubic root of 11197350 is about 223.7201410381.

It can be divided in two parts, 111 and 97350, that added together give a triangular number (97461 = T₄₄₁).

The spelling of 11197350 in words is "eleven million, one hundred ninety-seven thousand, three hundred fifty".