25223067 has 12 divisors (see below), whose sum is σ = 37209120. Its totient is φ = 16457328.

The previous prime is 25223063. The next prime is 25223101. The reversal of 25223067 is 76032252.

It is not a de Polignac number, because 25223067 - 2² = 25223063 is a prime.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 25223067.

It is not an unprimeable number, because it can be changed into a prime (25223063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29392 + ... + 30237.

It is an arithmetic number, because the mean of its divisors is an integer number (3100760).

Almost surely, 2^25223067 is an apocalyptic number.

25223067 is a deficient number, since it is larger than the sum of its proper divisors (11986053).

25223067 is a wasteful number, since it uses less digits than its factorization.

25223067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59682 (or 59679 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 25223067 is about 5022.2571618745. The cubic root of 25223067 is about 293.2688691273.

The spelling of 25223067 in words is "twenty-five million, two hundred twenty-three thousand, sixty-seven".