2514954728 has 64 divisors (see below), whose sum is σ = 5644598400. Its totient is φ = 1035290880.

The previous prime is 2514954707. The next prime is 2514954737. The reversal of 2514954728 is 8274594152.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 39893 + ... + 81371.

It is an arithmetic number, because the mean of its divisors is an integer number (88196850).

Almost surely, 2^2514954728 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2514954728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2822299200).

2514954728 is an abundant number, since it is smaller than the sum of its proper divisors (3129643672).

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

2514954728 is a wasteful number, since it uses less digits than its factorization.

2514954728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41562 (or 41558 counting only the distinct ones).

The product of its digits is 806400, while the sum is 47.

The square root of 2514954728 is about 50149.3243025267. The cubic root of 2514954728 is about 1359.9096551865.

The spelling of 2514954728 in words is "two billion, five hundred fourteen million, nine hundred fifty-four thousand, seven hundred twenty-eight".