11396340 has 36 divisors (see below), whose sum is σ = 34569444. Its totient is φ = 3038976.

The previous prime is 11396323. The next prime is 11396347. The reversal of 11396340 is 4369311.

It can be written as a sum of positive squares in 2 ways, for example, as 7160976 + 4235364 = 2676^2 + 2058^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11396347) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31477 + ... + 31836.

Almost surely, 2^11396340 is an apocalyptic number.

11396340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11396340 is an abundant number, since it is smaller than the sum of its proper divisors (23173104).

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

11396340 is a wasteful number, since it uses less digits than its factorization.

11396340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63328 (or 63323 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 11396340 is about 3375.8465604941. The cubic root of 11396340 is about 225.0376233381.

It can be divided in two parts, 113963 and 40, that added together give a triangular number (114003 = T₄₇₇).

The spelling of 11396340 in words is "eleven million, three hundred ninety-six thousand, three hundred forty".