225400614 has 8 divisors (see below), whose sum is σ = 450801240. Its totient is φ = 75133536.

The previous prime is 225400607. The next prime is 225400619. The reversal of 225400614 is 416004522.

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

225400614 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225400619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18783379 + ... + 18783390.

It is an arithmetic number, because the mean of its divisors is an integer number (56350155).

Almost surely, 2^225400614 is an apocalyptic number.

225400614 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225400614 is a wasteful number, since it uses less digits than its factorization.

225400614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37566774.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 225400614 is about 15013.3478611534. The cubic root of 225400614 is about 608.5809655666.

The spelling of 225400614 in words is "two hundred twenty-five million, four hundred thousand, six hundred fourteen".