11314040 has 16 divisors (see below), whose sum is σ = 25456680. Its totient is φ = 4525600.

The previous prime is 11314033. The next prime is 11314067. The reversal of 11314040 is 4041311.

It is a happy number.

11314040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11314040² = 256015002243200, which contains 22 as substring.

It is a congruent number.

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, 141386 + ... + 141465.

Almost surely, 2^11314040 is an apocalyptic number.

11314040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11314040 is an abundant number, since it is smaller than the sum of its proper divisors (14142640).

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

11314040 is a wasteful number, since it uses less digits than its factorization.

11314040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282862 (or 282858 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 11314040 is about 3363.6349385746. The cubic root of 11314040 is about 224.4946022449.

Adding to 11314040 its reverse (4041311), we get a palindrome (15355351).

The spelling of 11314040 in words is "eleven million, three hundred fourteen thousand, forty".