214848644 has 24 divisors (see below), whose sum is σ = 383949720. Its totient is φ = 105158144.

The previous prime is 214848611. The next prime is 214848653. The reversal of 214848644 is 446848412.

It can be written as a sum of positive squares in 4 ways, for example, as 32058244 + 182790400 = 5662^2 + 13520^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124862 + ... + 126570.

It is an arithmetic number, because the mean of its divisors is an integer number (15997905).

Almost surely, 2^214848644 is an apocalyptic number.

It is an amenable number.

214848644 is a deficient number, since it is larger than the sum of its proper divisors (169101076).

214848644 is a wasteful number, since it uses less digits than its factorization.

214848644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2359 (or 2357 counting only the distinct ones).

The product of its digits is 196608, while the sum is 41.

The square root of 214848644 is about 14657.7161931864. The cubic root of 214848644 is about 598.9320298237.

The spelling of 214848644 in words is "two hundred fourteen million, eight hundred forty-eight thousand, six hundred forty-four".