2406860 has 24 divisors (see below), whose sum is σ = 5352480. Its totient is φ = 905984.

The previous prime is 2406851. The next prime is 2406919. The reversal of 2406860 is 686042.

2406860 = 545² + 546² + ... + 552².

2406860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3200 + ... + 3879.

It is an arithmetic number, because the mean of its divisors is an integer number (223020).

2^2406860 is an apocalyptic number.

2406860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2406860 is an abundant number, since it is smaller than the sum of its proper divisors (2945620).

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

2406860 is a wasteful number, since it uses less digits than its factorization.

2406860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7105 (or 7103 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 2406860 is about 1551.4058140925. The cubic root of 2406860 is about 134.0140328365.

The spelling of 2406860 in words is "two million, four hundred six thousand, eight hundred sixty".