36797445 has 12 divisors (see below), whose sum is σ = 63782316. Its totient is φ = 19625280.

The previous prime is 36797443. The next prime is 36797461. The reversal of 36797445 is 54479763.

It can be written as a sum of positive squares in 2 ways, for example, as 13439556 + 23357889 = 3666^2 + 4833^2 .

It is not a de Polignac number, because 36797445 - 2¹ = 36797443 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 817721 = 36797445 / (3 + 6 + 7 + 9 + 7 + 4 + 4 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 36797445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36797441) 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 11 ways as a sum of consecutive naturals, for example, 408816 + ... + 408905.

It is an arithmetic number, because the mean of its divisors is an integer number (5315193).

Almost surely, 2^36797445 is an apocalyptic number.

It is an amenable number.

36797445 is a deficient number, since it is larger than the sum of its proper divisors (26984871).

36797445 is a wasteful number, since it uses less digits than its factorization.

36797445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817732 (or 817729 counting only the distinct ones).

The product of its digits is 635040, while the sum is 45.

The square root of 36797445 is about 6066.0897619471. The cubic root of 36797445 is about 332.6130017106.

The spelling of 36797445 in words is "thirty-six million, seven hundred ninety-seven thousand, four hundred forty-five".