6532957 has 4 divisors (see below), whose sum is σ = 6549340. Its totient is φ = 6516576.

The previous prime is 6532937. The next prime is 6532961. The reversal of 6532957 is 7592356.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5480281 + 1052676 = 2341^2 + 1026^2 .

It is a cyclic number.

It is not a de Polignac number, because 6532957 - 2⁷ = 6532829 is a prime.

It is a d-powerful number, because it can be written as 6⁵ + 5 + 3¹³ + 2¹⁷ + 9⁷ + 5 + 7⁵ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6532907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7578 + ... + 8395.

It is an arithmetic number, because the mean of its divisors is an integer number (1637335).

Almost surely, 2^6532957 is an apocalyptic number.

It is an amenable number.

6532957 is a deficient number, since it is larger than the sum of its proper divisors (16383).

6532957 is a wasteful number, since it uses less digits than its factorization.

6532957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16382.

The product of its digits is 56700, while the sum is 37.

The square root of 6532957 is about 2555.9649841107. The cubic root of 6532957 is about 186.9404425853.

The spelling of 6532957 in words is "six million, five hundred thirty-two thousand, nine hundred fifty-seven".