250242422 has 8 divisors (see below), whose sum is σ = 375445200. Its totient is φ = 125094024.

The previous prime is 250242409. The next prime is 250242437. The reversal of 250242422 is 224242052.

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

It is a congruent number.

It is an unprimeable number.

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, 1079 + ... + 22397.

It is an arithmetic number, because the mean of its divisors is an integer number (46930650).

Almost surely, 2^250242422 is an apocalyptic number.

250242422 is a deficient number, since it is larger than the sum of its proper divisors (125202778).

250242422 is a wasteful number, since it uses less digits than its factorization.

250242422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27190.

The product of its (nonzero) digits is 2560, while the sum is 23.

The square root of 250242422 is about 15819.0525000709. The cubic root of 250242422 is about 630.1640808869.

Adding to 250242422 its reverse (224242052), we get a palindrome (474484474).

The spelling of 250242422 in words is "two hundred fifty million, two hundred forty-two thousand, four hundred twenty-two".