2266834140 has 96 divisors (see below), whose sum is σ = 7423584000. Its totient is φ = 572671296.

The previous prime is 2266834123. The next prime is 2266834147. The reversal of 2266834140 is 414386622.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2266834095 and 2266834104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2266834147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100210 + ... + 120729.

It is an arithmetic number, because the mean of its divisors is an integer number (77329000).

Almost surely, 2^2266834140 is an apocalyptic number.

2266834140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2266834140 is an abundant number, since it is smaller than the sum of its proper divisors (5156749860).

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

2266834140 is a wasteful number, since it uses less digits than its factorization.

2266834140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220976 (or 220968 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 2266834140 is about 47611.2816462653. The cubic root of 2266834140 is about 1313.6305752412.

The spelling of 2266834140 in words is "two billion, two hundred sixty-six million, eight hundred thirty-four thousand, one hundred forty".