11539052 has 12 divisors (see below), whose sum is σ = 23078160. Its totient is φ = 4945296.

The previous prime is 11539051. The next prime is 11539057. The reversal of 11539052 is 25093511.

11539052 is an admirable number.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (11539051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206027 + ... + 206082.

It is an arithmetic number, because the mean of its divisors is an integer number (1923180).

Almost surely, 2^11539052 is an apocalyptic number.

It is an amenable number.

11539052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11539052 is a wasteful number, since it uses less digits than its factorization.

11539052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412120 (or 412118 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 26.

The square root of 11539052 is about 3396.9180149070. The cubic root of 11539052 is about 225.9730826532.

The spelling of 11539052 in words is "eleven million, five hundred thirty-nine thousand, fifty-two".