220652074 has 8 divisors (see below), whose sum is σ = 334255428. Its totient is φ = 109233600.

The previous prime is 220652051. The next prime is 220652099. The reversal of 220652074 is 470256022.

It can be written as a sum of positive squares in 2 ways, for example, as 142205625 + 78446449 = 11925^2 + 8857^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 545967 + ... + 546370.

Almost surely, 2^220652074 is an apocalyptic number.

220652074 is a deficient number, since it is larger than the sum of its proper divisors (113603354).

220652074 is a wasteful number, since it uses less digits than its factorization.

220652074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1092440.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 220652074 is about 14854.3621202662. The cubic root of 220652074 is about 604.2769167921.

The spelling of 220652074 in words is "two hundred twenty million, six hundred fifty-two thousand, seventy-four".