2748924251 has 2 divisors, whose sum is σ = 2748924252. Its totient is φ = 2748924250.

The previous prime is 2748924223. The next prime is 2748924289. The reversal of 2748924251 is 1524298472.

2748924251 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2748924251 - 2¹⁴ = 2748907867 is a prime.

It is a super-2 number, since 2×2748924251² = 15113169075471822002, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2748924151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1374462125 + 1374462126.

It is an arithmetic number, because the mean of its divisors is an integer number (1374462126).

Almost surely, 2^2748924251 is an apocalyptic number.

2748924251 is a deficient number, since it is larger than the sum of its proper divisors (1).

2748924251 is an equidigital number, since it uses as much as digits as its factorization.

2748924251 is an evil number, because the sum of its binary digits is even.

The product of its digits is 322560, while the sum is 44.

The square root of 2748924251 is about 52430.1845409684. The cubic root of 2748924251 is about 1400.8369571981.

The spelling of 2748924251 in words is "two billion, seven hundred forty-eight million, nine hundred twenty-four thousand, two hundred fifty-one".