10605530 has 32 divisors (see below), whose sum is σ = 21458304. Its totient is φ = 3744576.

The previous prime is 10605527. The next prime is 10605533. The reversal of 10605530 is 3550601.

It is an interprime number because it is at equal distance from previous prime (10605527) and next prime (10605533).

It is a super-2 number, since 2×10605530² = 224954533161800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10605533) 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 15 ways as a sum of consecutive naturals, for example, 1217 + ... + 4763.

It is an arithmetic number, because the mean of its divisors is an integer number (670572).

Almost surely, 2^10605530 is an apocalyptic number.

10605530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10605530 is an abundant number, since it is smaller than the sum of its proper divisors (10852774).

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

10605530 is a wasteful number, since it uses less digits than its factorization.

10605530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3590.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 10605530 is about 3256.6132714831. The cubic root of 10605530 is about 219.7071171493.

The spelling of 10605530 in words is "ten million, six hundred five thousand, five hundred thirty".