2514742348 has 24 divisors (see below), whose sum is σ = 4463076240. Its totient is φ = 1239659520.

The previous prime is 2514742343. The next prime is 2514742369. The reversal of 2514742348 is 8432474152.

It is a self number, because there is not a number n which added to its sum of digits gives 2514742348.

It is not an unprimeable number, because it can be changed into a prime (2514742343) 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 7 ways as a sum of consecutive naturals, for example, 115663 + ... + 135673.

It is an arithmetic number, because the mean of its divisors is an integer number (185961510).

Almost surely, 2^2514742348 is an apocalyptic number.

It is an amenable number.

2514742348 is a deficient number, since it is larger than the sum of its proper divisors (1948333892).

2514742348 is a wasteful number, since it uses less digits than its factorization.

2514742348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20457 (or 20455 counting only the distinct ones).

The product of its digits is 215040, while the sum is 40.

The square root of 2514742348 is about 50147.2067816344. The cubic root of 2514742348 is about 1359.8713740809.

The spelling of 2514742348 in words is "two billion, five hundred fourteen million, seven hundred forty-two thousand, three hundred forty-eight".