11248828 has 6 divisors (see below), whose sum is σ = 19685456. Its totient is φ = 5624412.

The previous prime is 11248823. The next prime is 11248829. The reversal of 11248828 is 82884211.

It is a super-2 number, since 2×11248828² = 253072262747168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11248793 and 11248802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11248823) 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 as a sum of consecutive naturals, namely, 1406100 + ... + 1406107.

Almost surely, 2^11248828 is an apocalyptic number.

It is an amenable number.

11248828 is a deficient number, since it is larger than the sum of its proper divisors (8436628).

11248828 is a wasteful number, since it uses less digits than its factorization.

11248828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2812211 (or 2812209 counting only the distinct ones).

The product of its digits is 8192, while the sum is 34.

The square root of 11248828 is about 3353.9272502545. The cubic root of 11248828 is about 224.0624560112.

The spelling of 11248828 in words is "eleven million, two hundred forty-eight thousand, eight hundred twenty-eight".