11249276 has 6 divisors (see below), whose sum is σ = 19686240. Its totient is φ = 5624636.

The previous prime is 11249269. The next prime is 11249281. The reversal of 11249276 is 67294211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1406156 + ... + 1406163.

It is an arithmetic number, because the mean of its divisors is an integer number (3281040).

Almost surely, 2^11249276 is an apocalyptic number.

It is an amenable number.

11249276 is a deficient number, since it is larger than the sum of its proper divisors (8436964).

11249276 is a wasteful number, since it uses less digits than its factorization.

11249276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2812323 (or 2812321 counting only the distinct ones).

The product of its digits is 6048, while the sum is 32.

The square root of 11249276 is about 3353.9940369655. The cubic root of 11249276 is about 224.0654305032.

The spelling of 11249276 in words is "eleven million, two hundred forty-nine thousand, two hundred seventy-six".