2266894480 has 40 divisors (see below), whose sum is σ = 5272912512. Its totient is φ = 906347904.

The previous prime is 2266894453. The next prime is 2266894481. The reversal of 2266894480 is 844986622.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (2266894481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222457 + ... + 232423.

Almost surely, 2^2266894480 is an apocalyptic number.

2266894480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2266894480 is an abundant number, since it is smaller than the sum of its proper divisors (3006018032).

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

2266894480 is a wasteful number, since it uses less digits than its factorization.

2266894480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12823 (or 12817 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 49.

The square root of 2266894480 is about 47611.9153153914. The cubic root of 2266894480 is about 1313.6422308161.

The spelling of 2266894480 in words is "two billion, two hundred sixty-six million, eight hundred ninety-four thousand, four hundred eighty".