6432049 has 8 divisors (see below), whose sum is σ = 6958952. Its totient is φ = 5909760.

The previous prime is 6432047. The next prime is 6432053. The reversal of 6432049 is 9402346.

It can be written as a sum of positive squares in 4 ways, for example, as 705600 + 5726449 = 840^2 + 2393^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6432049 - 2¹ = 6432047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6432047) 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, 2107 + ... + 4159.

It is an arithmetic number, because the mean of its divisors is an integer number (869869).

Almost surely, 2^6432049 is an apocalyptic number.

It is an amenable number.

6432049 is a deficient number, since it is larger than the sum of its proper divisors (526903).

6432049 is a wasteful number, since it uses less digits than its factorization.

6432049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2307.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 6432049 is about 2536.1484577997. The cubic root of 6432049 is about 185.9729505506.

It can be divided in two parts, 643204 and 9, that multiplied together give a square (5788836 = 2406²).

The spelling of 6432049 in words is "six million, four hundred thirty-two thousand, forty-nine".