11248772 has 6 divisors (see below), whose sum is σ = 19685358. Its totient is φ = 5624384.

The previous prime is 11248759. The next prime is 11248807. The reversal of 11248772 is 27784211.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10137856 + 1110916 = 3184^2 + 1054^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1406093 + ... + 1406100.

It is an arithmetic number, because the mean of its divisors is an integer number (3280893).

Almost surely, 2^11248772 is an apocalyptic number.

It is an amenable number.

11248772 is a deficient number, since it is larger than the sum of its proper divisors (8436586).

11248772 is a wasteful number, since it uses less digits than its factorization.

11248772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2812197 (or 2812195 counting only the distinct ones).

The product of its digits is 6272, while the sum is 32.

The square root of 11248772 is about 3353.9189018222. The cubic root of 11248772 is about 224.0620841941.

It can be divided in two parts, 112 and 48772, that added together give a palindrome (48884).

The spelling of 11248772 in words is "eleven million, two hundred forty-eight thousand, seven hundred seventy-two".