36838145 has 8 divisors (see below), whose sum is σ = 44262504. Its totient is φ = 29432704.

The previous prime is 36838129. The next prime is 36838159. The reversal of 36838145 is 54183863.

It can be written as a sum of positive squares in 4 ways, for example, as 14776336 + 22061809 = 3844^2 + 4697^2 .

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 36838145 - 2⁴ = 36838129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36838099 and 36838108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14 + ... + 8583.

It is an arithmetic number, because the mean of its divisors is an integer number (5532813).

Almost surely, 2^36838145 is an apocalyptic number.

It is an amenable number.

36838145 is a deficient number, since it is larger than the sum of its proper divisors (7424359).

36838145 is an equidigital number, since it uses as much as digits as its factorization.

36838145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9459.

The product of its digits is 69120, while the sum is 38.

The square root of 36838145 is about 6069.4435494533. The cubic root of 36838145 is about 332.7355859572.

The spelling of 36838145 in words is "thirty-six million, eight hundred thirty-eight thousand, one hundred forty-five".