11299320 has 48 divisors (see below), whose sum is σ = 36723960. Its totient is φ = 3013056.

The previous prime is 11299247. The next prime is 11299363. The reversal of 11299320 is 2399211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15334 + ... + 16053.

Almost surely, 2^11299320 is an apocalyptic number.

11299320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11299320 is an abundant number, since it is smaller than the sum of its proper divisors (25424640).

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

11299320 is a wasteful number, since it uses less digits than its factorization.

11299320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31404 (or 31397 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 11299320 is about 3361.4461173727. The cubic root of 11299320 is about 224.3972012958.

The spelling of 11299320 in words is "eleven million, two hundred ninety-nine thousand, three hundred twenty".