10452720 has 80 divisors (see below), whose sum is σ = 32810400. Its totient is φ = 2752512.

The previous prime is 10452719. The next prime is 10452721. The reversal of 10452720 is 2725401.

It is an interprime number because it is at equal distance from previous prime (10452719) and next prime (10452721).

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10452721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23056 + ... + 23504.

It is an arithmetic number, because the mean of its divisors is an integer number (410130).

Almost surely, 2^10452720 is an apocalyptic number.

10452720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10452720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16405200).

10452720 is an abundant number, since it is smaller than the sum of its proper divisors (22357680).

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

10452720 is a wasteful number, since it uses less digits than its factorization.

10452720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562 (or 556 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 10452720 is about 3233.0666556692. The cubic root of 10452720 is about 218.6467899508.

The spelling of 10452720 in words is "ten million, four hundred fifty-two thousand, seven hundred twenty".