25200213 has 8 divisors (see below), whose sum is σ = 35368800. Its totient is φ = 15915888.

The previous prime is 25200209. The next prime is 25200223. The reversal of 25200213 is 31200252.

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

It is not a de Polignac number, because 25200213 - 2² = 25200209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25200192 and 25200201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25200223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220998 + ... + 221111.

It is an arithmetic number, because the mean of its divisors is an integer number (4421100).

Almost surely, 2^25200213 is an apocalyptic number.

It is an amenable number.

25200213 is a deficient number, since it is larger than the sum of its proper divisors (10168587).

25200213 is a wasteful number, since it uses less digits than its factorization.

25200213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442131.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 25200213 is about 5019.9813744674. The cubic root of 25200213 is about 293.1802677948.

Adding to 25200213 its reverse (31200252), we get a palindrome (56400465).

The spelling of 25200213 in words is "twenty-five million, two hundred thousand, two hundred thirteen".