10387232 has 48 divisors (see below), whose sum is σ = 21756672. Its totient is φ = 4872960.

The previous prime is 10387231. The next prime is 10387261. The reversal of 10387232 is 23278301.

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

It is not an unprimeable number, because it can be changed into a prime (10387231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36563 + ... + 36845.

It is an arithmetic number, because the mean of its divisors is an integer number (453264).

Almost surely, 2^10387232 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 10387232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10878336).

10387232 is an abundant number, since it is smaller than the sum of its proper divisors (11369440).

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

10387232 is a wasteful number, since it uses less digits than its factorization.

10387232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361 (or 353 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 10387232 is about 3222.9228969989. The cubic root of 10387232 is about 218.1892137224.

The spelling of 10387232 in words is "ten million, three hundred eighty-seven thousand, two hundred thirty-two".