2230901640 has 96 divisors (see below), whose sum is σ = 7909574400. Its totient is φ = 540823680.

The previous prime is 2230901627. The next prime is 2230901641. The reversal of 2230901640 is 461090322.

It is a super-3 number, since 3×2230901640³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2230901641) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 277720 + ... + 285639.

It is an arithmetic number, because the mean of its divisors is an integer number (82391400).

Almost surely, 2^2230901640 is an apocalyptic number.

2230901640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2230901640 is an abundant number, since it is smaller than the sum of its proper divisors (5678672760).

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

2230901640 is a wasteful number, since it uses less digits than its factorization.

2230901640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563387 (or 563380 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 2230901640 is about 47232.4214920218. The cubic root of 2230901640 is about 1306.6526118970.

Adding to 2230901640 its reverse (461090322), we get a palindrome (2691991962).

The spelling of 2230901640 in words is "two billion, two hundred thirty million, nine hundred one thousand, six hundred forty".