2460740 has 24 divisors (see below), whose sum is σ = 5254872. Its totient is φ = 967680.

The previous prime is 2460721. The next prime is 2460743. The reversal of 2460740 is 470642.

It can be written as a sum of positive squares in 4 ways, for example, as 107584 + 2353156 = 328^2 + 1534^2 .

It is not an unprimeable number, because it can be changed into a prime (2460743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212 + ... + 2228.

It is an arithmetic number, because the mean of its divisors is an integer number (218953).

2^2460740 is an apocalyptic number.

2460740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2460740 is an abundant number, since it is smaller than the sum of its proper divisors (2794132).

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

2460740 is a wasteful number, since it uses less digits than its factorization.

2460740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2087 (or 2085 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 2460740 is about 1568.6745997816. The cubic root of 2460740 is about 135.0066754815.

The spelling of 2460740 in words is "two million, four hundred sixty thousand, seven hundred forty".