11257384 has 16 divisors (see below), whose sum is σ = 21204000. Its totient is φ = 5602992.

The previous prime is 11257369. The next prime is 11257387. The reversal of 11257384 is 48375211.

It is not an unprimeable number, because it can be changed into a prime (11257387) by changing a digit.

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, 1284 + ... + 4915.

It is an arithmetic number, because the mean of its divisors is an integer number (1325250).

Almost surely, 2^11257384 is an apocalyptic number.

It is an amenable number.

11257384 is a deficient number, since it is larger than the sum of its proper divisors (9946616).

11257384 is a wasteful number, since it uses less digits than its factorization.

11257384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6432 (or 6428 counting only the distinct ones).

The product of its digits is 6720, while the sum is 31.

The square root of 11257384 is about 3355.2025274192. The cubic root of 11257384 is about 224.1192498546.

The spelling of 11257384 in words is "eleven million, two hundred fifty-seven thousand, three hundred eighty-four".