11542152 has 32 divisors (see below), whose sum is σ = 28939680. Its totient is φ = 3836160.

The previous prime is 11542151. The next prime is 11542171. The reversal of 11542152 is 25124511.

It is a super-2 number, since 2×11542152² = 266442545582208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11542151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13827 + ... + 14637.

It is an arithmetic number, because the mean of its divisors is an integer number (904365).

Almost surely, 2^11542152 is an apocalyptic number.

11542152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11542152 is an abundant number, since it is smaller than the sum of its proper divisors (17397528).

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

11542152 is a wasteful number, since it uses less digits than its factorization.

11542152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1413 (or 1409 counting only the distinct ones).

The product of its digits is 400, while the sum is 21.

The square root of 11542152 is about 3397.3742802347. The cubic root of 11542152 is about 225.9933169507.

Adding to 11542152 its reverse (25124511), we get a palindrome (36666663).

The spelling of 11542152 in words is "eleven million, five hundred forty-two thousand, one hundred fifty-two".