10535530 has 16 divisors (see below), whose sum is σ = 19006344. Its totient is φ = 4204800.

The previous prime is 10535509. The next prime is 10535537. The reversal of 10535530 is 3553501.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 7327849 + 3207681 = 2707^2 + 1791^2 .

It is a super-2 number, since 2×10535530² = 221994784761800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10535537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5134 + ... + 6886.

Almost surely, 2^10535530 is an apocalyptic number.

10535530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10535530 is a deficient number, since it is larger than the sum of its proper divisors (8470814).

10535530 is a wasteful number, since it uses less digits than its factorization.

10535530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2361.

The product of its (nonzero) digits is 1125, while the sum is 22.

The square root of 10535530 is about 3245.8481172107. The cubic root of 10535530 is about 219.2226699031. Note that the first 3 decimals are identical.

The spelling of 10535530 in words is "ten million, five hundred thirty-five thousand, five hundred thirty".