2290001061 has 16 divisors (see below), whose sum is σ = 3138281280. Its totient is φ = 1484757120.

The previous prime is 2290001059. The next prime is 2290001071. The reversal of 2290001061 is 1601000922.

It is not a de Polignac number, because 2290001061 - 2¹ = 2290001059 is a prime.

It is a super-2 number, since 2×2290001061² = 10488209718762251442, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2290001071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54015 + ... + 86588.

It is an arithmetic number, because the mean of its divisors is an integer number (196142580).

Almost surely, 2^2290001061 is an apocalyptic number.

It is an amenable number.

2290001061 is a deficient number, since it is larger than the sum of its proper divisors (848280219).

2290001061 is a wasteful number, since it uses less digits than its factorization.

2290001061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140756.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 2290001061 is about 47853.9555418358. The cubic root of 2290001061 is about 1318.0904937547.

Adding to 2290001061 its reverse (1601000922), we get a palindrome (3891001983).

The spelling of 2290001061 in words is "two billion, two hundred ninety million, one thousand, sixty-one".