11637342 has 12 divisors (see below), whose sum is σ = 25214280. Its totient is φ = 3879108.

The previous prime is 11637331. The next prime is 11637343. The reversal of 11637342 is 24373611.

11637342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11637343) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 323242 + ... + 323277.

It is an arithmetic number, because the mean of its divisors is an integer number (2101190).

Almost surely, 2^11637342 is an apocalyptic number.

11637342 is an abundant number, since it is smaller than the sum of its proper divisors (13576938).

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

11637342 is a wasteful number, since it uses less digits than its factorization.

11637342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646527 (or 646524 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 11637342 is about 3411.3548628074. The cubic root of 11637342 is about 226.6128846833.

The spelling of 11637342 in words is "eleven million, six hundred thirty-seven thousand, three hundred forty-two".