303250422 has 8 divisors (see below), whose sum is σ = 606500856. Its totient is φ = 101083472.

The previous prime is 303250417. The next prime is 303250429. The reversal of 303250422 is 224052303.

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

303250422 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (303250429) 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, 25270863 + ... + 25270874.

It is an arithmetic number, because the mean of its divisors is an integer number (75812607).

Almost surely, 2^303250422 is an apocalyptic number.

303250422 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.

303250422 is a wasteful number, since it uses less digits than its factorization.

303250422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50541742.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 303250422 is about 17414.0868838995. The cubic root of 303250422 is about 671.8419811630.

The spelling of 303250422 in words is "three hundred three million, two hundred fifty thousand, four hundred twenty-two".