225013967 has 4 divisors (see below), whose sum is σ = 225476496. Its totient is φ = 224551440.

The previous prime is 225013937. The next prime is 225013973. The reversal of 225013967 is 769310522.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 769310522 = 2 ⋅384655261.

It is a cyclic number.

It is not a de Polignac number, because 225013967 - 2¹⁴ = 224997583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225013937) 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, 230534 + ... + 231507.

It is an arithmetic number, because the mean of its divisors is an integer number (56369124).

Almost surely, 2^225013967 is an apocalyptic number.

225013967 is a deficient number, since it is larger than the sum of its proper divisors (462529).

225013967 is an equidigital number, since it uses as much as digits as its factorization.

225013967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462528.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 225013967 is about 15000.4655594418. The cubic root of 225013967 is about 608.2327844992.

The spelling of 225013967 in words is "two hundred twenty-five million, thirteen thousand, nine hundred sixty-seven".