264242 has 8 divisors (see below), whose sum is σ = 432432. Its totient is φ = 120100.

The previous prime is 264221. The next prime is 264263. The reversal of 264242 is 242462.

It is an interprime number because it is at equal distance from previous prime (264221) and next prime (264263).

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

It is a d-powerful number, because it can be written as 2³ + 6 + 2⁵ + 4 + 4⁹ + 2¹¹ .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5984 + ... + 6027.

It is an arithmetic number, because the mean of its divisors is an integer number (54054).

2²⁶⁴²⁴² is an apocalyptic number.

264242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

264242 is a deficient number, since it is larger than the sum of its proper divisors (168190).

264242 is a wasteful number, since it uses less digits than its factorization.

264242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12024.

The product of its digits is 768, while the sum is 20.

The square root of 264242 is about 514.0447451341. The cubic root of 264242 is about 64.1702822123.

The spelling of 264242 in words is "two hundred sixty-four thousand, two hundred forty-two".