225650334 has 64 divisors (see below), whose sum is σ = 574640640. Its totient is φ = 57456000.

The previous prime is 225650329. The next prime is 225650339. The reversal of 225650334 is 433056522.

It is an interprime number because it is at equal distance from previous prime (225650329) and next prime (225650339).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225650339) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8709 + ... + 22959.

It is an arithmetic number, because the mean of its divisors is an integer number (8978760).

Almost surely, 2^225650334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 225650334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (287320320).

225650334 is an abundant number, since it is smaller than the sum of its proper divisors (348990306).

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

225650334 is a wasteful number, since it uses less digits than its factorization.

225650334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14305.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 225650334 is about 15021.6621583632. The cubic root of 225650334 is about 608.8056303631.

The spelling of 225650334 in words is "two hundred twenty-five million, six hundred fifty thousand, three hundred thirty-four".