6136345 has 8 divisors (see below), whose sum is σ = 7411464. Its totient is φ = 4877184.

The previous prime is 6136327. The next prime is 6136349. The reversal of 6136345 is 5436316.

It can be written as a sum of positive squares in 4 ways, for example, as 143641 + 5992704 = 379^2 + 2448^2 .

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 6136345 - 2⁷ = 6136217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6136349) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3124 + ... + 4693.

It is an arithmetic number, because the mean of its divisors is an integer number (926433).

Almost surely, 2^6136345 is an apocalyptic number.

It is an amenable number.

6136345 is a deficient number, since it is larger than the sum of its proper divisors (1275119).

6136345 is a wasteful number, since it uses less digits than its factorization.

6136345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7979.

The product of its digits is 6480, while the sum is 28.

The square root of 6136345 is about 2477.1647099053. The cubic root of 6136345 is about 183.0781813318.

The spelling of 6136345 in words is "six million, one hundred thirty-six thousand, three hundred forty-five".