264241814 has 4 divisors (see below), whose sum is σ = 396362724. Its totient is φ = 132120906.

The previous prime is 264241811. The next prime is 264241867. The reversal of 264241814 is 418142462.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264241811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66060452 + ... + 66060455.

It is an arithmetic number, because the mean of its divisors is an integer number (99090681).

Almost surely, 2^264241814 is an apocalyptic number.

264241814 is a deficient number, since it is larger than the sum of its proper divisors (132120910).

264241814 is a wasteful number, since it uses less digits than its factorization.

264241814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132120909.

The product of its digits is 12288, while the sum is 32.

The square root of 264241814 is about 16255.5164175119. The cubic root of 264241814 is about 641.7026715578.

The spelling of 264241814 in words is "two hundred sixty-four million, two hundred forty-one thousand, eight hundred fourteen".