6118465 has 4 divisors (see below), whose sum is σ = 7342164. Its totient is φ = 4894768.

The previous prime is 6118433. The next prime is 6118481. The reversal of 6118465 is 5648116.

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 3214849 + 2903616 = 1793^2 + 1704^2 .

It is a cyclic number.

It is not a de Polignac number, because 6118465 - 2⁵ = 6118433 is a prime.

It is a super-2 number, since 2×6118465² = 74871227912450, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

6118465 is a lucky number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 611842 + ... + 611851.

It is an arithmetic number, because the mean of its divisors is an integer number (1835541).

Almost surely, 2^6118465 is an apocalyptic number.

It is an amenable number.

6118465 is a deficient number, since it is larger than the sum of its proper divisors (1223699).

6118465 is a wasteful number, since it uses less digits than its factorization.

6118465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223698.

The product of its digits is 5760, while the sum is 31.

The square root of 6118465 is about 2473.5531124275. The cubic root of 6118465 is about 182.9001914260.

The spelling of 6118465 in words is "six million, one hundred eighteen thousand, four hundred sixty-five".