11132534 has 32 divisors (see below), whose sum is σ = 19961856. Its totient is φ = 4556160.

The previous prime is 11132521. The next prime is 11132543. The reversal of 11132534 is 43523111.

It is a super-2 number, since 2×11132534² = 247866626522312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48929 + ... + 49155.

It is an arithmetic number, because the mean of its divisors is an integer number (623808).

Almost surely, 2^11132534 is an apocalyptic number.

11132534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11132534 is a deficient number, since it is larger than the sum of its proper divisors (8829322).

11132534 is a wasteful number, since it uses less digits than its factorization.

11132534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380.

The product of its digits is 360, while the sum is 20.

The square root of 11132534 is about 3336.5452192350. The cubic root of 11132534 is about 223.2876365008.

Adding to 11132534 its reverse (43523111), we get a palindrome (54655645).

The spelling of 11132534 in words is "eleven million, one hundred thirty-two thousand, five hundred thirty-four".