11740340 has 12 divisors (see below), whose sum is σ = 24654756. Its totient is φ = 4696128.

The previous prime is 11740279. The next prime is 11740349. The reversal of 11740340 is 4304711.

It can be written as a sum of positive squares in 2 ways, for example, as 3225616 + 8514724 = 1796^2 + 2918^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 587017 = 11740340 / (1 + 1 + 7 + 4 + 0 + 3 + 4 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11740349) 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, 293489 + ... + 293528.

It is an arithmetic number, because the mean of its divisors is an integer number (2054563).

Almost surely, 2^11740340 is an apocalyptic number.

11740340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11740340 is an abundant number, since it is smaller than the sum of its proper divisors (12914416).

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

11740340 is a wasteful number, since it uses less digits than its factorization.

11740340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587026 (or 587024 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 11740340 is about 3426.4179546576. The cubic root of 11740340 is about 227.2794787813.

The spelling of 11740340 in words is "eleven million, seven hundred forty thousand, three hundred forty".