220614748 has 18 divisors (see below), whose sum is σ = 389707136. Its totient is φ = 109272744.

The previous prime is 220614743. The next prime is 220614749. The reversal of 220614748 is 847416022.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220614743) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 334443 + ... + 335101.

Almost surely, 2^220614748 is an apocalyptic number.

It is an amenable number.

220614748 is a deficient number, since it is larger than the sum of its proper divisors (169092388).

220614748 is an equidigital number, since it uses as much as digits as its factorization.

220614748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1449 (or 788 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 220614748 is about 14853.1056685126. The cubic root of 220614748 is about 604.2428412575.

The spelling of 220614748 in words is "two hundred twenty million, six hundred fourteen thousand, seven hundred forty-eight".