2497682 has 12 divisors (see below), whose sum is σ = 4118478. Its totient is φ = 1135200.

The previous prime is 2497673. The next prime is 2497697. The reversal of 2497682 is 2867942.

It can be written as a sum of positive squares in only one way, i.e., 2076481 + 421201 = 1441^2 + 649^2 .

It is a super-3 number, since 3×2497682³ = 46744733357925295704, which contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4919 + ... + 5402.

2^2497682 is an apocalyptic number.

2497682 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2497682 is a deficient number, since it is larger than the sum of its proper divisors (1620796).

2497682 is a wasteful number, since it uses less digits than its factorization.

2497682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10345 (or 10334 counting only the distinct ones).

The product of its digits is 48384, while the sum is 38.

The square root of 2497682 is about 1580.4056441306. The cubic root of 2497682 is about 135.6789210585.

The spelling of 2497682 in words is "two million, four hundred ninety-seven thousand, six hundred eighty-two".