220710049 has 8 divisors (see below), whose sum is σ = 260377088. Its totient is φ = 183077280.

The previous prime is 220710029. The next prime is 220710053. The reversal of 220710049 is 940017022.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220710049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220710019) 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 7 ways as a sum of consecutive naturals, for example, 508332 + ... + 508765.

It is an arithmetic number, because the mean of its divisors is an integer number (32547136).

Almost surely, 2^220710049 is an apocalyptic number.

It is an amenable number.

220710049 is a deficient number, since it is larger than the sum of its proper divisors (39667039).

220710049 is a wasteful number, since it uses less digits than its factorization.

220710049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1017135.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 220710049 is about 14856.3134390736. The cubic root of 220710049 is about 604.3298355280.

The spelling of 220710049 in words is "two hundred twenty million, seven hundred ten thousand, forty-nine".