11230392 has 64 divisors (see below), whose sum is σ = 29302560. Its totient is φ = 3584000.

The previous prime is 11230391. The next prime is 11230441. The reversal of 11230392 is 29303211.

It is a happy number.

It is a super-2 number, since 2×11230392² = 252243408947328, which contains 22 as substring.

It is a Smith number, since the sum of its digits (21) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11230391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99328 + ... + 99440.

Almost surely, 2^11230392 is an apocalyptic number.

11230392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11230392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14651280).

11230392 is an abundant number, since it is smaller than the sum of its proper divisors (18072168).

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

11230392 is a wasteful number, since it uses less digits than its factorization.

11230392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264 (or 260 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 11230392 is about 3351.1777034350. The cubic root of 11230392 is about 223.9399817944.

The spelling of 11230392 in words is "eleven million, two hundred thirty thousand, three hundred ninety-two".