11248930 has 48 divisors (see below), whose sum is σ = 25707456. Its totient is φ = 3504480.

The previous prime is 11248927. The next prime is 11248943. The reversal of 11248930 is 3984211.

It is a happy number.

It is a super-2 number, since 2×11248930² = 253076852289800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4347 + ... + 6433.

It is an arithmetic number, because the mean of its divisors is an integer number (535572).

Almost surely, 2^11248930 is an apocalyptic number.

11248930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11248930 is an abundant number, since it is smaller than the sum of its proper divisors (14458526).

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

11248930 is a wasteful number, since it uses less digits than its factorization.

11248930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2119 (or 2112 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 11248930 is about 3353.9424562744. The cubic root of 11248930 is about 224.0631332462.

The spelling of 11248930 in words is "eleven million, two hundred forty-eight thousand, nine hundred thirty".