361536005 has 8 divisors (see below), whose sum is σ = 435388824. Its totient is φ = 288198400.

The previous prime is 361536001. The next prime is 361536029. The reversal of 361536005 is 500635163.

It can be written as a sum of positive squares in 4 ways, for example, as 51811204 + 309724801 = 7198^2 + 17599^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 361536005 - 2² = 361536001 is a prime.

It is a super-2 number, since 2×361536005² = 261416565822720050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361536001) 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, 127256 + ... + 130065.

It is an arithmetic number, because the mean of its divisors is an integer number (54423603).

Almost surely, 2^361536005 is an apocalyptic number.

It is an amenable number.

361536005 is a deficient number, since it is larger than the sum of its proper divisors (73852819).

361536005 is a wasteful number, since it uses less digits than its factorization.

361536005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257607.

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 361536005 is about 19014.1001627739. The cubic root of 361536005 is about 712.3889672061.

The spelling of 361536005 in words is "three hundred sixty-one million, five hundred thirty-six thousand, five".