220401514 has 8 divisors (see below), whose sum is σ = 330711840. Its totient is φ = 110164236.

The previous prime is 220401509. The next prime is 220401523. The reversal of 220401514 is 415104022.

220401514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 220401491 and 220401500.

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, 9964 + ... + 23239.

It is an arithmetic number, because the mean of its divisors is an integer number (41338980).

Almost surely, 2^220401514 is an apocalyptic number.

220401514 is a deficient number, since it is larger than the sum of its proper divisors (110310326).

220401514 is a wasteful number, since it uses less digits than its factorization.

220401514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36524.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 220401514 is about 14845.9258384245. The cubic root of 220401514 is about 604.0481026117.

Adding to 220401514 its reverse (415104022), we get a palindrome (635505536).

The spelling of 220401514 in words is "two hundred twenty million, four hundred one thousand, five hundred fourteen".