11514340 has 12 divisors (see below), whose sum is σ = 24180156. Its totient is φ = 4605728.

The previous prime is 11514337. The next prime is 11514367. The reversal of 11514340 is 4341511.

It can be written as a sum of positive squares in 2 ways, for example, as 3069504 + 8444836 = 1752^2 + 2906^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 287839 + ... + 287878.

It is an arithmetic number, because the mean of its divisors is an integer number (2015013).

Almost surely, 2^11514340 is an apocalyptic number.

11514340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11514340 is an abundant number, since it is smaller than the sum of its proper divisors (12665816).

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

11514340 is a wasteful number, since it uses less digits than its factorization.

11514340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575726 (or 575724 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 11514340 is about 3393.2786505090. The cubic root of 11514340 is about 225.8116529282.

Adding to 11514340 its reverse (4341511), we get a palindrome (15855851).

The spelling of 11514340 in words is "eleven million, five hundred fourteen thousand, three hundred forty".