11353398 has 72 divisors (see below), whose sum is σ = 27990648. Its totient is φ = 3060288.

The previous prime is 11353387. The next prime is 11353411. The reversal of 11353398 is 89335311.

It is a super-2 number, since 2×11353398² = 257799292292808, which contains 22 as substring.

Its product of digits (9720) is a multiple of the sum of its prime divisors (108).

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, 155490 + ... + 155562.

It is an arithmetic number, because the mean of its divisors is an integer number (388759).

Almost surely, 2^11353398 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11353398, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13995324).

11353398 is an abundant number, since it is smaller than the sum of its proper divisors (16637250).

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

11353398 is a wasteful number, since it uses less digits than its factorization.

11353398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138 (or 108 counting only the distinct ones).

The product of its digits is 9720, while the sum is 33.

The square root of 11353398 is about 3369.4803753695. The cubic root of 11353398 is about 224.7546164342.

The spelling of 11353398 in words is "eleven million, three hundred fifty-three thousand, three hundred ninety-eight".