2480686 has 16 divisors (see below), whose sum is σ = 4065264. Its totient is φ = 1128384.

The previous prime is 2480683. The next prime is 2480693. The reversal of 2480686 is 6860842.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2480683) 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, 1245 + ... + 2551.

It is an arithmetic number, because the mean of its divisors is an integer number (254079).

2^2480686 is an apocalyptic number.

2480686 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2480686 is a deficient number, since it is larger than the sum of its proper divisors (1584578).

2480686 is a wasteful number, since it uses less digits than its factorization.

2480686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1395.

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 2480686 is about 1575.0193649603. The cubic root of 2480686 is about 135.3704684803.

The spelling of 2480686 in words is "two million, four hundred eighty thousand, six hundred eighty-six".