25222367 has 8 divisors (see below), whose sum is σ = 26598000. Its totient is φ = 23851584.

The previous prime is 25222363. The next prime is 25222397. The reversal of 25222367 is 76322252.

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

It is a cyclic number.

It is not a de Polignac number, because 25222367 - 2² = 25222363 is a prime.

It is a super-3 number, since 3×25222367³ (a number of 23 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25222363) 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, 15509 + ... + 17057.

It is an arithmetic number, because the mean of its divisors is an integer number (3324750).

Almost surely, 2^25222367 is an apocalyptic number.

25222367 is a deficient number, since it is larger than the sum of its proper divisors (1375633).

25222367 is a wasteful number, since it uses less digits than its factorization.

25222367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2425.

The product of its digits is 10080, while the sum is 29.

The square root of 25222367 is about 5022.1874716104. The cubic root of 25222367 is about 293.2661561330.

The spelling of 25222367 in words is "twenty-five million, two hundred twenty-two thousand, three hundred sixty-seven".