11249764 has 6 divisors (see below), whose sum is σ = 19687094. Its totient is φ = 5624880.

The previous prime is 11249759. The next prime is 11249809. The reversal of 11249764 is 46794211.

It can be written as a sum of positive squares in only one way, i.e., 10188864 + 1060900 = 3192^2 + 1030^2 .

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 as a sum of consecutive naturals, namely, 1406217 + ... + 1406224.

Almost surely, 2^11249764 is an apocalyptic number.

It is an amenable number.

11249764 is a deficient number, since it is larger than the sum of its proper divisors (8437330).

11249764 is a wasteful number, since it uses less digits than its factorization.

11249764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2812445 (or 2812443 counting only the distinct ones).

The product of its digits is 12096, while the sum is 34.

The square root of 11249764 is about 3354.0667852623. The cubic root of 11249764 is about 224.0686704850.

The spelling of 11249764 in words is "eleven million, two hundred forty-nine thousand, seven hundred sixty-four".