2260606990 has 8 divisors (see below), whose sum is σ = 4069092600. Its totient is φ = 904242792.

The previous prime is 2260606963. The next prime is 2260607009. The reversal of 2260606990 is 996060622.

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

It is a super-2 number, since 2×2260606990² = 10220687926473720200, which contains 22 as substring.

It is a congruent number.

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, 113030340 + ... + 113030359.

It is an arithmetic number, because the mean of its divisors is an integer number (508636575).

Almost surely, 2^2260606990 is an apocalyptic number.

2260606990 is a deficient number, since it is larger than the sum of its proper divisors (1808485610).

2260606990 is a wasteful number, since it uses less digits than its factorization.

2260606990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226060706.

The product of its (nonzero) digits is 69984, while the sum is 40.

The square root of 2260606990 is about 47545.8409327251. The cubic root of 2260606990 is about 1312.4265941108.

The spelling of 2260606990 in words is "two billion, two hundred sixty million, six hundred six thousand, nine hundred ninety".