6530415 has 32 divisors (see below), whose sum is σ = 10920960. Its totient is φ = 3329664.

The previous prime is 6530401. The next prime is 6530417. The reversal of 6530415 is 5140356.

It is not a de Polignac number, because 6530415 - 2⁴ = 6530399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6530417) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41517 + ... + 41673.

It is an arithmetic number, because the mean of its divisors is an integer number (341280).

Almost surely, 2^6530415 is an apocalyptic number.

6530415 is a deficient number, since it is larger than the sum of its proper divisors (4390545).

6530415 is a wasteful number, since it uses less digits than its factorization.

6530415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 6530415 is about 2555.4676675708. The cubic root of 6530415 is about 186.9161930123.

The spelling of 6530415 in words is "six million, five hundred thirty thousand, four hundred fifteen".