2262464240 has 20 divisors (see below), whose sum is σ = 5260229544. Its totient is φ = 904985664.

The previous prime is 2262464231. The next prime is 2262464249. The reversal of 2262464240 is 424642622.

It is an interprime number because it is at equal distance from previous prime (2262464231) and next prime (2262464249).

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 2262464197 and 2262464206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2262464249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14140322 + ... + 14140481.

Almost surely, 2^2262464240 is an apocalyptic number.

2262464240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2262464240 is an abundant number, since it is smaller than the sum of its proper divisors (2997765304).

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

2262464240 is a wasteful number, since it uses less digits than its factorization.

2262464240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28280816 (or 28280810 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

The square root of 2262464240 is about 47565.3680738413. The cubic root of 2262464240 is about 1312.7859131018.

The spelling of 2262464240 in words is "two billion, two hundred sixty-two million, four hundred sixty-four thousand, two hundred forty".