10572981 has 8 divisors (see below), whose sum is σ = 14118720. Its totient is φ = 7037952.

The previous prime is 10572973. The next prime is 10573001. The reversal of 10572981 is 18927501.

10572981 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10572981 - 2³ = 10572973 is a prime.

It is a super-2 number, since 2×10572981² = 223575854452722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10572931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16 + ... + 4598.

It is an arithmetic number, because the mean of its divisors is an integer number (1764840).

Almost surely, 2^10572981 is an apocalyptic number.

10572981 is the 2057-th centered pentagonal number.

It is an amenable number.

10572981 is a deficient number, since it is larger than the sum of its proper divisors (3545739).

10572981 is an equidigital number, since it uses as much as digits as its factorization.

10572981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5355.

The product of its (nonzero) digits is 5040, while the sum is 33.

The square root of 10572981 is about 3251.6120617318. The cubic root of 10572981 is about 219.4821220973.

The spelling of 10572981 in words is "ten million, five hundred seventy-two thousand, nine hundred eighty-one".