2782007148 has 48 divisors (see below), whose sum is σ = 6536960640. Its totient is φ = 920841600.

The previous prime is 2782007141. The next prime is 2782007183. The reversal of 2782007148 is 8417002872.

2782007148 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2782007141) 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, 1439743 + ... + 1441673.

It is an arithmetic number, because the mean of its divisors is an integer number (136186680).

Almost surely, 2^2782007148 is an apocalyptic number.

It is an amenable number.

2782007148 is an abundant number, since it is smaller than the sum of its proper divisors (3754953492).

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

2782007148 is a wasteful number, since it uses less digits than its factorization.

2782007148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2718 (or 2716 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 39.

The square root of 2782007148 is about 52744.7357373226. The cubic root of 2782007148 is about 1406.4341848549.

The spelling of 2782007148 in words is "two billion, seven hundred eighty-two million, seven thousand, one hundred forty-eight".