10815630 has 32 divisors (see below), whose sum is σ = 29666304. Its totient is φ = 2472096.

The previous prime is 10815619. The next prime is 10815631. The reversal of 10815630 is 3651801.

It is a self number, because there is not a number n which added to its sum of digits gives 10815630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10815631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25542 + ... + 25961.

It is an arithmetic number, because the mean of its divisors is an integer number (927072).

Almost surely, 2^10815630 is an apocalyptic number.

10815630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10815630 is an abundant number, since it is smaller than the sum of its proper divisors (18850674).

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

10815630 is a wasteful number, since it uses less digits than its factorization.

10815630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51520.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 10815630 is about 3288.7125140395. The cubic root of 10815630 is about 221.1484707646.

The spelling of 10815630 in words is "ten million, eight hundred fifteen thousand, six hundred thirty".