2442760 has 32 divisors (see below), whose sum is σ = 5543640. Its totient is φ = 968704.

The previous prime is 2442719. The next prime is 2442767. The reversal of 2442760 is 672442.

It can be written as a sum of positive squares in 4 ways, for example, as 2268036 + 174724 = 1506^2 + 418^2 .

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (2442767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6744 + ... + 7096.

2^2442760 is an apocalyptic number.

2442760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2442760 is an abundant number, since it is smaller than the sum of its proper divisors (3100880).

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

2442760 is a wasteful number, since it uses less digits than its factorization.

2442760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537 (or 533 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 2442760 is about 1562.9331399647. The cubic root of 2442760 is about 134.6770515578.

The spelling of 2442760 in words is "two million, four hundred forty-two thousand, seven hundred sixty".