11798430 has 64 divisors (see below), whose sum is σ = 34076160. Its totient is φ = 2553984.

The previous prime is 11798417. The next prime is 11798431. The reversal of 11798430 is 3489711.

11798430 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11798391 and 11798400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11798431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2512 + ... + 5468.

It is an arithmetic number, because the mean of its divisors is an integer number (532440).

Almost surely, 2^11798430 is an apocalyptic number.

11798430 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 11798430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17038080).

11798430 is an abundant number, since it is smaller than the sum of its proper divisors (22277730).

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

11798430 is a wasteful number, since it uses less digits than its factorization.

11798430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2993.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 11798430 is about 3434.8842775267. The cubic root of 11798430 is about 227.6537140941.

The spelling of 11798430 in words is "eleven million, seven hundred ninety-eight thousand, four hundred thirty".