2266441540 has 24 divisors (see below), whose sum is σ = 5192212032. Its totient is φ = 824160480.

The previous prime is 2266441537. The next prime is 2266441559. The reversal of 2266441540 is 451446622.

It is a junction number, because it is equal to n+sod(n) for n = 2266441496 and 2266441505.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5150784 + ... + 5151223.

It is an arithmetic number, because the mean of its divisors is an integer number (216342168).

Almost surely, 2^2266441540 is an apocalyptic number.

2266441540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2266441540 is an abundant number, since it is smaller than the sum of its proper divisors (2925770492).

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

2266441540 is a wasteful number, since it uses less digits than its factorization.

2266441540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10302027 (or 10302025 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 2266441540 is about 47607.1584953356. The cubic root of 2266441540 is about 1313.5547336182.

The spelling of 2266441540 in words is "two billion, two hundred sixty-six million, four hundred forty-one thousand, five hundred forty".