248409022 has 16 divisors (see below), whose sum is σ = 386115840. Its totient is φ = 119777112.

The previous prime is 248409017. The next prime is 248409047. The reversal of 248409022 is 220904842.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11488 + ... + 25075.

It is an arithmetic number, because the mean of its divisors is an integer number (24132240).

Almost surely, 2^248409022 is an apocalyptic number.

248409022 is a deficient number, since it is larger than the sum of its proper divisors (137706818).

248409022 is a wasteful number, since it uses less digits than its factorization.

248409022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36687.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 248409022 is about 15760.9968593360. The cubic root of 248409022 is about 628.6213423222.

The spelling of 248409022 in words is "two hundred forty-eight million, four hundred nine thousand, twenty-two".