10905232 has 60 divisors (see below), whose sum is σ = 23713140. Its totient is φ = 4852224.

The previous prime is 10905173. The next prime is 10905241. The reversal of 10905232 is 23250901.

It can be written as a sum of positive squares in 6 ways, for example, as 41616 + 10863616 = 204^2 + 3296^2 .

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99994 + ... + 100102.

It is an arithmetic number, because the mean of its divisors is an integer number (395219).

Almost surely, 2^10905232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10905232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11856570).

10905232 is an abundant number, since it is smaller than the sum of its proper divisors (12807908).

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

10905232 is a wasteful number, since it uses less digits than its factorization.

10905232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 10905232 is about 3302.3070723359. The cubic root of 10905232 is about 221.7574929458.

The spelling of 10905232 in words is "ten million, nine hundred five thousand, two hundred thirty-two".