2460643 has 2 divisors, whose sum is σ = 2460644. Its totient is φ = 2460642.

The previous prime is 2460641. The next prime is 2460649. The reversal of 2460643 is 3460642.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2460643 - 2¹ = 2460641 is a prime.

Together with 2460641, it forms a pair of twin primes.

It is a zygodrome in base 5.

It is not a weakly prime, because it can be changed into another prime (2460641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1230321 + 1230322.

It is an arithmetic number, because the mean of its divisors is an integer number (1230322).

2^2460643 is an apocalyptic number.

2460643 is a deficient number, since it is larger than the sum of its proper divisors (1).

2460643 is an equidigital number, since it uses as much as digits as its factorization.

2460643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 2460643 is about 1568.6436816562. The cubic root of 2460643 is about 135.0049015139.

Subtracting 2460643 from its reverse (3460642), we obtain a palindrome (999999).

It can be divided in two parts, 24606 and 43, that added together give a square (24649 = 157²).

The spelling of 2460643 in words is "two million, four hundred sixty thousand, six hundred forty-three".