11340816 has 40 divisors (see below), whose sum is σ = 29474304. Its totient is φ = 3757440.

The previous prime is 11340757. The next prime is 11340821. The reversal of 11340816 is 61804311.

It is a super-2 number, since 2×11340816² = 257228215091712, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8550 + ... + 9786.

Almost surely, 2^11340816 is an apocalyptic number.

11340816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11340816 is an abundant number, since it is smaller than the sum of its proper divisors (18133488).

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

11340816 is a wasteful number, since it uses less digits than its factorization.

11340816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1439 (or 1433 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 11340816 is about 3367.6128043467. The cubic root of 11340816 is about 224.6715603055.

The spelling of 11340816 in words is "eleven million, three hundred forty thousand, eight hundred sixteen".