6602849 has 12 divisors (see below), whose sum is σ = 7320852. Its totient is φ = 5950560.

The previous prime is 6602839. The next prime is 6602879. The reversal of 6602849 is 9482066.

It can be written as a sum of positive squares in 2 ways, for example, as 4231249 + 2371600 = 2057^2 + 1540^2 .

It is not a de Polignac number, because 6602849 - 2⁴ = 6602833 is a prime.

It is a super-2 number, since 2×6602849² = 87195229833602, which contains 22 as substring.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (6602819) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23699 + ... + 23975.

It is an arithmetic number, because the mean of its divisors is an integer number (610071).

Almost surely, 2^6602849 is an apocalyptic number.

It is an amenable number.

6602849 is a deficient number, since it is larger than the sum of its proper divisors (718003).

6602849 is a wasteful number, since it uses less digits than its factorization.

6602849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496 (or 485 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 6602849 is about 2569.6009417806. The cubic root of 6602849 is about 187.6047320074.

The spelling of 6602849 in words is "six million, six hundred two thousand, eight hundred forty-nine".