11355798 has 8 divisors (see below), whose sum is σ = 22711608. Its totient is φ = 3785264.

The previous prime is 11355797. The next prime is 11355857. The reversal of 11355798 is 89755311.

11355798 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

11355798 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11355797) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 946311 + ... + 946322.

It is an arithmetic number, because the mean of its divisors is an integer number (2838951).

Almost surely, 2^11355798 is an apocalyptic number.

11355798 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11355798 is a wasteful number, since it uses less digits than its factorization.

11355798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1892638.

The product of its digits is 37800, while the sum is 39.

The square root of 11355798 is about 3369.8364945498. The cubic root of 11355798 is about 224.7704523121.

The spelling of 11355798 in words is "eleven million, three hundred fifty-five thousand, seven hundred ninety-eight".