10725213 has 4 divisors (see below), whose sum is σ = 14300288. Its totient is φ = 7150140.

The previous prime is 10725191. The next prime is 10725251. The reversal of 10725213 is 31252701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10725213 - 2⁸ = 10724957 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10725213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10705213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1787533 + ... + 1787538.

It is an arithmetic number, because the mean of its divisors is an integer number (3575072).

Almost surely, 2^10725213 is an apocalyptic number.

It is an amenable number.

10725213 is a deficient number, since it is larger than the sum of its proper divisors (3575075).

10725213 is an equidigital number, since it uses as much as digits as its factorization.

10725213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3575074.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 10725213 is about 3274.9370986326. The cubic root of 10725213 is about 220.5304897652.

Adding to 10725213 its reverse (31252701), we get a palindrome (41977914).

The spelling of 10725213 in words is "ten million, seven hundred twenty-five thousand, two hundred thirteen".