10532720 has 40 divisors (see below), whose sum is σ = 26717040. Its totient is φ = 3829760.

The previous prime is 10532719. The next prime is 10532749. The reversal of 10532720 is 2723501.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×10532720² = 221876381196800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 10532692 and 10532701.

It is a congruent number.

It is an unprimeable number.

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, 5105 + ... + 6864.

It is an arithmetic number, because the mean of its divisors is an integer number (667926).

Almost surely, 2^10532720 is an apocalyptic number.

10532720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10532720 is an abundant number, since it is smaller than the sum of its proper divisors (16184320).

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

10532720 is a wasteful number, since it uses less digits than its factorization.

10532720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11993 (or 11987 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 10532720 is about 3245.4152276712. The cubic root of 10532720 is about 219.2031780668.

It can be divided in two parts, 1053 and 2720, that added together give a palindrome (3773).

The spelling of 10532720 in words is "ten million, five hundred thirty-two thousand, seven hundred twenty".