11261052 has 48 divisors (see below), whose sum is σ = 31852800. Its totient is φ = 3412080.

The previous prime is 11261023. The next prime is 11261057. The reversal of 11261052 is 25016211.

11261052 is a `hidden beast` number, since 1 + 1 + 2 + 610 + 52 = 666.

It is a super-2 number, since 2×11261052² = 253622584293408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11261057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3552 + ... + 5927.

It is an arithmetic number, because the mean of its divisors is an integer number (663600).

Almost surely, 2^11261052 is an apocalyptic number.

11261052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11261052 is an abundant number, since it is smaller than the sum of its proper divisors (20591748).

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

11261052 is a wasteful number, since it uses less digits than its factorization.

11261052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9503 (or 9495 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 11261052 is about 3355.7490966996. The cubic root of 11261052 is about 224.1435888466.

Adding to 11261052 its reverse (25016211), we get a palindrome (36277263).

The spelling of 11261052 in words is "eleven million, two hundred sixty-one thousand, fifty-two".