2214949158 has 32 divisors (see below), whose sum is σ = 4927165920. Its totient is φ = 737557920.

The previous prime is 2214949133. The next prime is 2214949171. The reversal of 2214949158 is 8519494122.

It is a happy number.

2214949158 is a `hidden beast` number, since 2 + 2 + 1 + 494 + 9 + 158 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33268 + ... + 74408.

It is an arithmetic number, because the mean of its divisors is an integer number (153973935).

Almost surely, 2^2214949158 is an apocalyptic number.

2214949158 is an abundant number, since it is smaller than the sum of its proper divisors (2712216762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2214949158 is a wasteful number, since it uses less digits than its factorization.

2214949158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42149 (or 42143 counting only the distinct ones).

The product of its digits is 207360, while the sum is 45.

The square root of 2214949158 is about 47063.2463606156. The cubic root of 2214949158 is about 1303.5306702214.

The spelling of 2214949158 in words is "two billion, two hundred fourteen million, nine hundred forty-nine thousand, one hundred fifty-eight".