10530770 has 16 divisors (see below), whose sum is σ = 19609560. Its totient is φ = 4066944.

The previous prime is 10530763. The next prime is 10530781. The reversal of 10530770 is 7703501.

It is a happy number.

10530770 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 6558721 + 3972049 = 2561^2 + 1993^2 .

It is a super-2 number, since 2×10530770² = 221794233585800, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17867 + ... + 18446.

Almost surely, 2^10530770 is an apocalyptic number.

10530770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10530770 is a deficient number, since it is larger than the sum of its proper divisors (9078790).

10530770 is a wasteful number, since it uses less digits than its factorization.

10530770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36349.

The product of its (nonzero) digits is 735, while the sum is 23.

The square root of 10530770 is about 3245.1147899574. The cubic root of 10530770 is about 219.1896496658.

The spelling of 10530770 in words is "ten million, five hundred thirty thousand, seven hundred seventy".