11032530 has 16 divisors (see below), whose sum is σ = 26478144. Its totient is φ = 2942000.

The previous prime is 11032523. The next prime is 11032537. The reversal of 11032530 is 3523011.

It is a happy number.

11032530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11032523) and next prime (11032537).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (11032537) 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, 183846 + ... + 183905.

It is an arithmetic number, because the mean of its divisors is an integer number (1654884).

Almost surely, 2^11032530 is an apocalyptic number.

11032530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11032530 is an abundant number, since it is smaller than the sum of its proper divisors (15445614).

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

11032530 is a wasteful number, since it uses less digits than its factorization.

11032530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367761.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 11032530 is about 3321.5252520491. The cubic root of 11032530 is about 222.6170238254.

Adding to 11032530 its reverse (3523011), we get a palindrome (14555541).

It can be divided in two parts, 110 and 32530, that added together give a triangular number (32640 = T₂₅₅).

The spelling of 11032530 in words is "eleven million, thirty-two thousand, five hundred thirty".