327245146 has 8 divisors (see below), whose sum is σ = 491670324. Its totient is φ = 163355040.

The previous prime is 327245137. The next prime is 327245147. The reversal of 327245146 is 641542723.

It can be written as a sum of positive squares in 2 ways, for example, as 194742025 + 132503121 = 13955^2 + 11511^2 .

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

It is a super-2 number, since 2×327245146² = 214178771161122632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (327245147) 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, 132235 + ... + 134686.

Almost surely, 2^327245146 is an apocalyptic number.

327245146 is a deficient number, since it is larger than the sum of its proper divisors (164425178).

327245146 is a wasteful number, since it uses less digits than its factorization.

327245146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267536.

The product of its digits is 40320, while the sum is 34.

The square root of 327245146 is about 18089.9183524968. The cubic root of 327245146 is about 689.1139968790.

Adding to 327245146 its reverse (641542723), we get a palindrome (968787869).

The spelling of 327245146 in words is "three hundred twenty-seven million, two hundred forty-five thousand, one hundred forty-six".