6416089 has 9 divisors (see below), whose sum is σ = 6861757. Its totient is φ = 5998144.

The previous prime is 6416087. The next prime is 6416117. The reversal of 6416089 is 9806146.

6416089 = T₄₉ + T₅₀ + ... + T₃₃₇.

The square root of 6416089 is 2533.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 126025 + 6290064 = 355^2 + 2508^2 .

It is not a de Polignac number, because 6416089 - 2¹ = 6416087 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6416087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 42987 + ... + 43135.

Almost surely, 2^6416089 is an apocalyptic number.

6416089 is the 2533-rd square number.

6416089 is the 1267-th centered octagonal number.

It is an amenable number.

6416089 is a deficient number, since it is larger than the sum of its proper divisors (445668).

6416089 is an equidigital number, since it uses as much as digits as its factorization.

6416089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332 (or 166 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The cubic root of 6416089 is about 185.8190034106.

The spelling of 6416089 in words is "six million, four hundred sixteen thousand, eighty-nine".