2685348 has 36 divisors (see below), whose sum is σ = 6866860. Its totient is φ = 884736.

The previous prime is 2685343. The next prime is 2685373. The reversal of 2685348 is 8435862.

2685348 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1127844 + 1557504 = 1062^2 + 1248^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×2685348² = 14422187762208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 2²¹ + 6⁶ + 8⁶ + 5⁴ + 3⁵ + 4⁷ + 8⁶ .

It is not an unprimeable number, because it can be changed into a prime (2685343) 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 11 ways as a sum of consecutive naturals, for example, 3108 + ... + 3876.

2^2685348 is an apocalyptic number.

It is an amenable number.

2685348 is an abundant number, since it is smaller than the sum of its proper divisors (4181512).

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

2685348 is a wasteful number, since it uses less digits than its factorization.

2685348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 876 (or 871 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 2685348 is about 1638.7031457833. The cubic root of 2685348 is about 138.9953244464.

The spelling of 2685348 in words is "two million, six hundred eighty-five thousand, three hundred forty-eight".