220769896 has 16 divisors (see below), whose sum is σ = 414280800. Its totient is φ = 110295024.

The previous prime is 220769867. The next prime is 220769897. The reversal of 220769896 is 698967022.

It is not an unprimeable number, because it can be changed into a prime (220769897) 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 in 3 ways as a sum of consecutive naturals, for example, 166 + ... + 21013.

It is an arithmetic number, because the mean of its divisors is an integer number (25892550).

Almost surely, 2^220769896 is an apocalyptic number.

It is an amenable number.

220769896 is a deficient number, since it is larger than the sum of its proper divisors (193510904).

220769896 is a wasteful number, since it uses less digits than its factorization.

220769896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22488 (or 22484 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 49.

The square root of 220769896 is about 14858.3274967272. The cubic root of 220769896 is about 604.3844532785.

The spelling of 220769896 in words is "two hundred twenty million, seven hundred sixty-nine thousand, eight hundred ninety-six".