10530771 has 8 divisors (see below), whose sum is σ = 14087424. Its totient is φ = 6997320.

The previous prime is 10530763. The next prime is 10530781. The reversal of 10530771 is 17703501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10530771 - 2³ = 10530763 is a prime.

It is a super-2 number, since 2×10530771² = 221794275708882, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10530721) 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 7 ways as a sum of consecutive naturals, for example, 4711 + ... + 6576.

It is an arithmetic number, because the mean of its divisors is an integer number (1760928).

Almost surely, 2^10530771 is an apocalyptic number.

10530771 is a deficient number, since it is larger than the sum of its proper divisors (3556653).

10530771 is a wasteful number, since it uses less digits than its factorization.

10530771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11601.

The product of its (nonzero) digits is 735, while the sum is 24.

The square root of 10530771 is about 3245.1149440351. The cubic root of 10530771 is about 219.1896566039.

It can be divided in two parts, 105 and 30771, that added together give a triangular number (30876 = T₂₄₈).

The spelling of 10530771 in words is "ten million, five hundred thirty thousand, seven hundred seventy-one".