2266190190 has 64 divisors (see below), whose sum is σ = 6592561920. Its totient is φ = 549378720.

The previous prime is 2266190149. The next prime is 2266190209. The reversal of 2266190190 is 910916622.

2266190190 is a `hidden beast` number, since 2 + 26 + 619 + 0 + 19 + 0 = 666.

It is a super-2 number, since 2×2266190190² = 10271235954504472200, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 378544 + ... + 384483.

It is an arithmetic number, because the mean of its divisors is an integer number (103008780).

Almost surely, 2^2266190190 is an apocalyptic number.

2266190190 is an abundant number, since it is smaller than the sum of its proper divisors (4326371730).

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

2266190190 is a wasteful number, since it uses less digits than its factorization.

2266190190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763054 (or 763048 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 2266190190 is about 47604.5185880500. The cubic root of 2266190190 is about 1313.5061737676.

The spelling of 2266190190 in words is "two billion, two hundred sixty-six million, one hundred ninety thousand, one hundred ninety".