220069376 has 20 divisors (see below), whose sum is σ = 439709952. Its totient is φ = 110034432.

The previous prime is 220069373. The next prime is 220069411. The reversal of 220069376 is 673960022.

It is a happy number.

220069376 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220069373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 214400 + ... + 215423.

Almost surely, 2^220069376 is an apocalyptic number.

It is an amenable number.

220069376 is a deficient number, since it is larger than the sum of its proper divisors (219640576).

220069376 is an frugal number, since it uses more digits than its factorization.

220069376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429841 (or 429825 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 220069376 is about 14834.7354543315. The cubic root of 220069376 is about 603.7445230383.

The spelling of 220069376 in words is "two hundred twenty million, sixty-nine thousand, three hundred seventy-six".