264327146 has 8 divisors (see below), whose sum is σ = 397902564. Its totient is φ = 131692960.

The previous prime is 264327131. The next prime is 264327181. The reversal of 264327146 is 641723462.

It can be written as a sum of positive squares in 2 ways, for example, as 225750625 + 38576521 = 15025^2 + 6211^2 .

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

It is a super-2 number, since 2×264327146² = 139737680225010632, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234605 + ... + 235728.

Almost surely, 2^264327146 is an apocalyptic number.

264327146 is a deficient number, since it is larger than the sum of its proper divisors (133575418).

264327146 is a wasteful number, since it uses less digits than its factorization.

264327146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470616.

The product of its digits is 48384, while the sum is 35.

The square root of 264327146 is about 16258.1409146310. The cubic root of 264327146 is about 641.7717394546.

The spelling of 264327146 in words is "two hundred sixty-four million, three hundred twenty-seven thousand, one hundred forty-six".