220048936 has 16 divisors (see below), whose sum is σ = 417564000. Its totient is φ = 108698544.

The previous prime is 220048909. The next prime is 220048949. The reversal of 220048936 is 639840022.

220048936 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165036 + ... + 166363.

It is an arithmetic number, because the mean of its divisors is an integer number (26097750).

Almost surely, 2^220048936 is an apocalyptic number.

It is an amenable number.

220048936 is a deficient number, since it is larger than the sum of its proper divisors (197515064).

220048936 is a wasteful number, since it uses less digits than its factorization.

220048936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331488 (or 331484 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 220048936 is about 14834.0465146905. The cubic root of 220048936 is about 603.7258305690.

Adding to 220048936 its reverse (639840022), we get a palindrome (859888958).

The spelling of 220048936 in words is "two hundred twenty million, forty-eight thousand, nine hundred thirty-six".