11532535 has 16 divisors (see below), whose sum is σ = 16117056. Its totient is φ = 7757568.

The previous prime is 11532481. The next prime is 11532539. The reversal of 11532535 is 53523511.

It is not a de Polignac number, because 11532535 - 2¹⁵ = 11499767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11532539) 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, 1254 + ... + 4963.

It is an arithmetic number, because the mean of its divisors is an integer number (1007316).

Almost surely, 2^11532535 is an apocalyptic number.

11532535 is a deficient number, since it is larger than the sum of its proper divisors (4584521).

11532535 is an equidigital number, since it uses as much as digits as its factorization.

11532535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6282.

The product of its digits is 2250, while the sum is 25.

The square root of 11532535 is about 3395.9586275454. The cubic root of 11532535 is about 225.9305331176.

The spelling of 11532535 in words is "eleven million, five hundred thirty-two thousand, five hundred thirty-five".