6936545 has 32 divisors (see below), whose sum is σ = 10644480. Its totient is φ = 4213440.

The previous prime is 6936541. The next prime is 6936551. The reversal of 6936545 is 5456396.

It is not a de Polignac number, because 6936545 - 2² = 6936541 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6936499 and 6936508.

It is not an unprimeable number, because it can be changed into a prime (6936541) 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, 16346 + ... + 16764.

It is an arithmetic number, because the mean of its divisors is an integer number (332640).

Almost surely, 2^6936545 is an apocalyptic number.

It is an amenable number.

6936545 is a deficient number, since it is larger than the sum of its proper divisors (3707935).

6936545 is a wasteful number, since it uses less digits than its factorization.

6936545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485.

The product of its digits is 97200, while the sum is 38.

The square root of 6936545 is about 2633.7321427966. The cubic root of 6936545 is about 190.7133387926.

The spelling of 6936545 in words is "six million, nine hundred thirty-six thousand, five hundred forty-five".