248219158 has 24 divisors (see below), whose sum is σ = 410283720. Its totient is φ = 112543200.

The previous prime is 248219141. The next prime is 248219183. The reversal of 248219158 is 851912842.

248219158 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×248219158² = 123225500796457928, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 248219158.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 117778 + ... + 119866.

It is an arithmetic number, because the mean of its divisors is an integer number (17095155).

Almost surely, 2^248219158 is an apocalyptic number.

248219158 is a deficient number, since it is larger than the sum of its proper divisors (162064562).

248219158 is a wasteful number, since it uses less digits than its factorization.

248219158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2604 (or 2593 counting only the distinct ones).

The product of its digits is 46080, while the sum is 40.

The square root of 248219158 is about 15754.9724849014. The cubic root of 248219158 is about 628.4611455329.

The spelling of 248219158 in words is "two hundred forty-eight million, two hundred nineteen thousand, one hundred fifty-eight".