11838536 has 8 divisors (see below), whose sum is σ = 22197270. Its totient is φ = 5919264.

The previous prime is 11838529. The next prime is 11838553. The reversal of 11838536 is 63583811.

It can be written as a sum of positive squares in only one way, i.e., 11356900 + 481636 = 3370^2 + 694^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 11838496 and 11838505.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 739901 + ... + 739916.

Almost surely, 2^11838536 is an apocalyptic number.

It is an amenable number.

11838536 is a deficient number, since it is larger than the sum of its proper divisors (10358734).

11838536 is a wasteful number, since it uses less digits than its factorization.

11838536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1479823 (or 1479819 counting only the distinct ones).

The product of its digits is 17280, while the sum is 35.

The square root of 11838536 is about 3440.7173670617. The cubic root of 11838536 is about 227.9113741933.

The spelling of 11838536 in words is "eleven million, eight hundred thirty-eight thousand, five hundred thirty-six".