220680134 has 16 divisors (see below), whose sum is σ = 348973056. Its totient is φ = 104507400.

The previous prime is 220680133. The next prime is 220680149. The reversal of 220680134 is 431086022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220680133) 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, 34952 + ... + 40779.

It is an arithmetic number, because the mean of its divisors is an integer number (21810816).

Almost surely, 2^220680134 is an apocalyptic number.

220680134 is a deficient number, since it is larger than the sum of its proper divisors (128292922).

220680134 is a wasteful number, since it uses less digits than its factorization.

220680134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75811.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 220680134 is about 14855.3065939414. The cubic root of 220680134 is about 604.3025307089.

The spelling of 220680134 in words is "two hundred twenty million, six hundred eighty thousand, one hundred thirty-four".