2248889158 has 16 divisors (see below), whose sum is σ = 3511079280. Its totient is φ = 1079005536.

The previous prime is 2248889131. The next prime is 2248889177. The reversal of 2248889158 is 8519888422.

It is a junction number, because it is equal to n+sod(n) for n = 2248889099 and 2248889108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109485 + ... + 128392.

It is an arithmetic number, because the mean of its divisors is an integer number (219442455).

Almost surely, 2^2248889158 is an apocalyptic number.

2248889158 is a deficient number, since it is larger than the sum of its proper divisors (1262190122).

2248889158 is a wasteful number, since it uses less digits than its factorization.

2248889158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238071.

The product of its digits is 2949120, while the sum is 55.

The square root of 2248889158 is about 47422.4541541241. The cubic root of 2248889158 is about 1310.1550149680.

The spelling of 2248889158 in words is "two billion, two hundred forty-eight million, eight hundred eighty-nine thousand, one hundred fifty-eight".