264367842 has 32 divisors (see below), whose sum is σ = 554083200. Its totient is φ = 83930880.

The previous prime is 264367801. The next prime is 264367871. The reversal of 264367842 is 248763462.

It is a junction number, because it is equal to n+sod(n) for n = 264367794 and 264367803.

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 15 ways as a sum of consecutive naturals, for example, 29284 + ... + 37232.

It is an arithmetic number, because the mean of its divisors is an integer number (17315100).

Almost surely, 2^264367842 is an apocalyptic number.

264367842 is an abundant number, since it is smaller than the sum of its proper divisors (289715358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

264367842 is a wasteful number, since it uses less digits than its factorization.

264367842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8218.

The product of its digits is 387072, while the sum is 42.

The square root of 264367842 is about 16259.3924240729. The cubic root of 264367842 is about 641.8046736461.

The spelling of 264367842 in words is "two hundred sixty-four million, three hundred sixty-seven thousand, eight hundred forty-two".