36307945 has 8 divisors (see below), whose sum is σ = 43625736. Its totient is φ = 29008896.

The previous prime is 36307927. The next prime is 36307963. The reversal of 36307945 is 54970363.

It is an interprime number because it is at equal distance from previous prime (36307927) and next prime (36307963).

It can be written as a sum of positive squares in 4 ways, for example, as 4678569 + 31629376 = 2163^2 + 5624^2 .

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 36307945 - 2¹⁷ = 36176873 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 9 + ... + 8521.

It is an arithmetic number, because the mean of its divisors is an integer number (5453217).

Almost surely, 2^36307945 is an apocalyptic number.

It is an amenable number.

36307945 is a deficient number, since it is larger than the sum of its proper divisors (7317791).

36307945 is an equidigital number, since it uses as much as digits as its factorization.

36307945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9371.

The product of its (nonzero) digits is 68040, while the sum is 37.

The square root of 36307945 is about 6025.6074382588. The cubic root of 36307945 is about 331.1315456370.

The spelling of 36307945 in words is "thirty-six million, three hundred seven thousand, nine hundred forty-five".