6145636 has 24 divisors (see below), whose sum is σ = 13015296. Its totient is φ = 2478720.

The previous prime is 6145631. The next prime is 6145637. The reversal of 6145636 is 6365416.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 6145598 and 6145607.

It is not an unprimeable number, because it can be changed into a prime (6145631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5980 + ... + 6931.

It is an arithmetic number, because the mean of its divisors is an integer number (542304).

Almost surely, 2^6145636 is an apocalyptic number.

It is an amenable number.

6145636 is an abundant number, since it is smaller than the sum of its proper divisors (6869660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6145636 is a wasteful number, since it uses less digits than its factorization.

6145636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12939 (or 12937 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 6145636 is about 2479.0393300632. The cubic root of 6145636 is about 183.1705338980.

The spelling of 6145636 in words is "six million, one hundred forty-five thousand, six hundred thirty-six".