11849652 has 72 divisors (see below), whose sum is σ = 31676736. Its totient is φ = 3872448.

The previous prime is 11849641. The next prime is 11849653. The reversal of 11849652 is 25694811.

11849652 is a `hidden beast` number, since 118 + 496 + 52 = 666.

It is a super-2 number, since 2×11849652² = 280828505042208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11849653) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70873 + ... + 71039.

Almost surely, 2^11849652 is an apocalyptic number.

11849652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11849652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15838368).

11849652 is an abundant number, since it is smaller than the sum of its proper divisors (19827084).

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

11849652 is a wasteful number, since it uses less digits than its factorization.

11849652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259 (or 245 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 11849652 is about 3442.3323488588. The cubic root of 11849652 is about 227.9826856658.

It can be divided in two parts, 118 and 49652, that added together give a triangular number (49770 = T₃₁₅).

The spelling of 11849652 in words is "eleven million, eight hundred forty-nine thousand, six hundred fifty-two".