250123422 has 16 divisors (see below), whose sum is σ = 501735312. Its totient is φ = 83126400.

The previous prime is 250123421. The next prime is 250123457. The reversal of 250123422 is 224321052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250123421) 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, 59829 + ... + 63872.

It is an arithmetic number, because the mean of its divisors is an integer number (31358457).

Almost surely, 2^250123422 is an apocalyptic number.

250123422 is an abundant number, since it is smaller than the sum of its proper divisors (251611890).

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

250123422 is a wasteful number, since it uses less digits than its factorization.

250123422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124043.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 250123422 is about 15815.2907655851. The cubic root of 250123422 is about 630.0641758761.

Adding to 250123422 its reverse (224321052), we get a palindrome (474444474).

The spelling of 250123422 in words is "two hundred fifty million, one hundred twenty-three thousand, four hundred twenty-two".