11249960 has 16 divisors (see below), whose sum is σ = 25312500. Its totient is φ = 4499968.

The previous prime is 11249951. The next prime is 11249977. The reversal of 11249960 is 6994211.

It can be written as a sum of positive squares in 2 ways, for example, as 9746884 + 1503076 = 3122^2 + 1226^2 .

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 in 3 ways as a sum of consecutive naturals, for example, 140585 + ... + 140664.

Almost surely, 2^11249960 is an apocalyptic number.

11249960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11249960 is an abundant number, since it is smaller than the sum of its proper divisors (14062540).

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

11249960 is a wasteful number, since it uses less digits than its factorization.

11249960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281260 (or 281256 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 11249960 is about 3354.0960033964. The cubic root of 11249960 is about 224.0699717628.

The spelling of 11249960 in words is "eleven million, two hundred forty-nine thousand, nine hundred sixty".