215063848 has 8 divisors (see below), whose sum is σ = 403244730. Its totient is φ = 107531920.

The previous prime is 215063843. The next prime is 215063851. The reversal of 215063848 is 848360512.

It is a happy number.

215063848 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 214388164 + 675684 = 14642^2 + 822^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (215063843) by changing a digit.

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 as a sum of consecutive naturals, namely, 13441483 + ... + 13441498.

Almost surely, 2^215063848 is an apocalyptic number.

It is an amenable number.

215063848 is a deficient number, since it is larger than the sum of its proper divisors (188180882).

215063848 is a wasteful number, since it uses less digits than its factorization.

215063848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26882987 (or 26882983 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 215063848 is about 14665.0553357292. The cubic root of 215063848 is about 599.1319373102.

The spelling of 215063848 in words is "two hundred fifteen million, sixty-three thousand, eight hundred forty-eight".