220708023 has 8 divisors (see below), whose sum is σ = 307072128. Its totient is φ = 140741304.

The previous prime is 220707989. The next prime is 220708027. The reversal of 220708023 is 320807022.

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

It is not a de Polignac number, because 220708023 - 2⁹ = 220707511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220707984 and 220708002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220708027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1599265 + ... + 1599402.

It is an arithmetic number, because the mean of its divisors is an integer number (38384016).

Almost surely, 2^220708023 is an apocalyptic number.

220708023 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

220708023 is a deficient number, since it is larger than the sum of its proper divisors (86364105).

220708023 is a wasteful number, since it uses less digits than its factorization.

220708023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3198693.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 220708023 is about 14856.2452524183. The cubic root of 220708023 is about 604.3279863810.

The spelling of 220708023 in words is "two hundred twenty million, seven hundred eight thousand, twenty-three".