10639230 has 64 divisors (see below), whose sum is σ = 30205440. Its totient is φ = 2346624.

The previous prime is 10639217. The next prime is 10639241. The reversal of 10639230 is 3293601.

It is a super-2 number, since 2×10639230² = 226386429985800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10639230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5217 + ... + 6963.

It is an arithmetic number, because the mean of its divisors is an integer number (471960).

Almost surely, 2^10639230 is an apocalyptic number.

10639230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10639230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15102720).

10639230 is an abundant number, since it is smaller than the sum of its proper divisors (19566210).

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

10639230 is a wasteful number, since it uses less digits than its factorization.

10639230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1793.

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 10639230 is about 3261.7832546017. The cubic root of 10639230 is about 219.9395839611.

The spelling of 10639230 in words is "ten million, six hundred thirty-nine thousand, two hundred thirty".