2220460626 has 8 divisors (see below), whose sum is σ = 4440921264. Its totient is φ = 740153540.

The previous prime is 2220460609. The next prime is 2220460633. The reversal of 2220460626 is 6260640222.

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

2220460626 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2220460593 and 2220460602.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185038380 + ... + 185038391.

It is an arithmetic number, because the mean of its divisors is an integer number (555115158).

Almost surely, 2^2220460626 is an apocalyptic number.

2220460626 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2220460626 is a wasteful number, since it uses less digits than its factorization.

2220460626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370076776.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 2220460626 is about 47121.7638252220. The cubic root of 2220460626 is about 1304.6109684319.

The spelling of 2220460626 in words is "two billion, two hundred twenty million, four hundred sixty thousand, six hundred twenty-six".