2470040 has 16 divisors (see below), whose sum is σ = 5557680. Its totient is φ = 988000.

The previous prime is 2470037. The next prime is 2470051. The reversal of 2470040 is 400742.

It is a super-2 number, since 2×2470040² = 12202195203200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30836 + ... + 30915.

It is an arithmetic number, because the mean of its divisors is an integer number (347355).

2^2470040 is an apocalyptic number.

2470040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2470040 is an abundant number, since it is smaller than the sum of its proper divisors (3087640).

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

2470040 is a wasteful number, since it uses less digits than its factorization.

2470040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61762 (or 61758 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 17.

The square root of 2470040 is about 1571.6360901939. The cubic root of 2470040 is about 135.1765408686.

Adding to 2470040 its reverse (400742), we get a palindrome (2870782).

The spelling of 2470040 in words is "two million, four hundred seventy thousand, forty".