2560467722 has 8 divisors (see below), whose sum is σ = 3905798400. Its totient is φ = 1258534924.

The previous prime is 2560467713. The next prime is 2560467727. The reversal of 2560467722 is 2277640652.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2560467722.

It is not an unprimeable number, because it can be changed into a prime (2560467727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10849322 + ... + 10849557.

It is an arithmetic number, because the mean of its divisors is an integer number (488224800).

Almost surely, 2^2560467722 is an apocalyptic number.

2560467722 is a deficient number, since it is larger than the sum of its proper divisors (1345330678).

2560467722 is a wasteful number, since it uses less digits than its factorization.

2560467722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21698940.

The product of its (nonzero) digits is 282240, while the sum is 41.

The square root of 2560467722 is about 50601.0644354444. The cubic root of 2560467722 is about 1368.0640640774.

The spelling of 2560467722 in words is "two billion, five hundred sixty million, four hundred sixty-seven thousand, seven hundred twenty-two".