361275001 has 4 divisors (see below), whose sum is σ = 367197604. Its totient is φ = 355352400.

The previous prime is 361274999. The next prime is 361275037. The reversal of 361275001 is 100572163.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 100572163 = 1613 ⋅62351.

It can be written as a sum of positive squares in 2 ways, for example, as 191102976 + 170172025 = 13824^2 + 13045^2 .

It is a cyclic number.

It is not a de Polignac number, because 361275001 - 2¹ = 361274999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (361275601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2961210 + ... + 2961331.

It is an arithmetic number, because the mean of its divisors is an integer number (91799401).

Almost surely, 2^361275001 is an apocalyptic number.

It is an amenable number.

361275001 is a deficient number, since it is larger than the sum of its proper divisors (5922603).

361275001 is an equidigital number, since it uses as much as digits as its factorization.

361275001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5922602.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 361275001 is about 19007.2354907283. The cubic root of 361275001 is about 712.2174940750.

The spelling of 361275001 in words is "three hundred sixty-one million, two hundred seventy-five thousand, one".