11633532 has 12 divisors (see below), whose sum is σ = 27144936. Its totient is φ = 3877840.

The previous prime is 11633527. The next prime is 11633537. The reversal of 11633532 is 23533611.

It is a happy number.

11633532 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 (11633527) and next prime (11633537).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11633537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 484719 + ... + 484742.

It is an arithmetic number, because the mean of its divisors is an integer number (2262078).

Almost surely, 2^11633532 is an apocalyptic number.

11633532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11633532 is an abundant number, since it is smaller than the sum of its proper divisors (15511404).

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

11633532 is a wasteful number, since it uses less digits than its factorization.

11633532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969468 (or 969466 counting only the distinct ones).

The product of its digits is 1620, while the sum is 24.

The square root of 11633532 is about 3410.7963879423. The cubic root of 11633532 is about 226.5881513913.

The spelling of 11633532 in words is "eleven million, six hundred thirty-three thousand, five hundred thirty-two".