2780648024 has 64 divisors (see below), whose sum is σ = 6842361600. Its totient is φ = 1026345600.

The previous prime is 2780648023. The next prime is 2780648107. The reversal of 2780648024 is 4208460872.

2780648024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2780648023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107087 + ... + 130494.

It is an arithmetic number, because the mean of its divisors is an integer number (106911900).

Almost surely, 2^2780648024 is an apocalyptic number.

It is an amenable number.

2780648024 is an abundant number, since it is smaller than the sum of its proper divisors (4061713576).

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

2780648024 is a wasteful number, since it uses less digits than its factorization.

2780648024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237624 (or 237620 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 41.

The square root of 2780648024 is about 52731.8501856326. The cubic root of 2780648024 is about 1406.2051140531.

The spelling of 2780648024 in words is "two billion, seven hundred eighty million, six hundred forty-eight thousand, twenty-four".