2480724 has 18 divisors (see below), whose sum is σ = 6270810. Its totient is φ = 826896.

The previous prime is 2480719. The next prime is 2480729. The reversal of 2480724 is 4270842.

2480724 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2480719) and next prime (2480729).

It can be written as a sum of positive squares in only one way, i.e., 2304324 + 176400 = 1518^2 + 420^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2480729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34419 + ... + 34490.

2^2480724 is an apocalyptic number.

It is an amenable number.

2480724 is an abundant number, since it is smaller than the sum of its proper divisors (3790086).

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

2480724 is a wasteful number, since it uses less digits than its factorization.

2480724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68919 (or 68914 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 27.

The square root of 2480724 is about 1575.0314282579. The cubic root of 2480724 is about 135.3711596939.

The spelling of 2480724 in words is "two million, four hundred eighty thousand, seven hundred twenty-four".