10573530 has 48 divisors (see below), whose sum is σ = 27838944. Its totient is φ = 2548960.

The previous prime is 10573517. The next prime is 10573547. The reversal of 10573530 is 3537501.

10573530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10573530² = 223599073321800, 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 10573530.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58981 + ... + 59159.

It is an arithmetic number, because the mean of its divisors is an integer number (579978).

Almost surely, 2^10573530 is an apocalyptic number.

10573530 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 10573530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13919472).

10573530 is an abundant number, since it is smaller than the sum of its proper divisors (17265414).

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

10573530 is a wasteful number, since it uses less digits than its factorization.

10573530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379 (or 200 counting only the distinct ones).

The product of its (nonzero) digits is 1575, while the sum is 24.

The square root of 10573530 is about 3251.6964803007. The cubic root of 10573530 is about 219.4859208872.

The spelling of 10573530 in words is "ten million, five hundred seventy-three thousand, five hundred thirty".