6449235 has 16 divisors (see below), whose sum is σ = 11112864. Its totient is φ = 3174912.

The previous prime is 6449213. The next prime is 6449237. The reversal of 6449235 is 5329446.

It is not a de Polignac number, because 6449235 - 2⁸ = 6448979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6449196 and 6449205.

It is not an unprimeable number, because it can be changed into a prime (6449237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16342 + ... + 16731.

It is an arithmetic number, because the mean of its divisors is an integer number (694554).

Almost surely, 2^6449235 is an apocalyptic number.

6449235 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

6449235 is a deficient number, since it is larger than the sum of its proper divisors (4663629).

6449235 is a wasteful number, since it uses less digits than its factorization.

6449235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33094.

The product of its digits is 25920, while the sum is 33.

The square root of 6449235 is about 2539.5344061461. The cubic root of 6449235 is about 186.1384389629.

The spelling of 6449235 in words is "six million, four hundred forty-nine thousand, two hundred thirty-five".