6236145 has 12 divisors (see below), whose sum is σ = 10809396. Its totient is φ = 3325920.

The previous prime is 6236137. The next prime is 6236179. The reversal of 6236145 is 5416326.

It can be written as a sum of positive squares in 2 ways, for example, as 4397409 + 1838736 = 2097^2 + 1356^2 .

It is not a de Polignac number, because 6236145 - 2³ = 6236137 is a prime.

It is a super-2 number, since 2×6236145² = 77779008922050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69246 + ... + 69335.

It is an arithmetic number, because the mean of its divisors is an integer number (900783).

Almost surely, 2^6236145 is an apocalyptic number.

It is an amenable number.

6236145 is a deficient number, since it is larger than the sum of its proper divisors (4573251).

6236145 is a wasteful number, since it uses less digits than its factorization.

6236145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138592 (or 138589 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 6236145 is about 2497.2274626073. The cubic root of 6236145 is about 184.0653615460.

The spelling of 6236145 in words is "six million, two hundred thirty-six thousand, one hundred forty-five".