264040462 has 16 divisors (see below), whose sum is σ = 457124832. Its totient is φ = 112039200.

The previous prime is 264040457. The next prime is 264040463.

264040462 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 264040462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264040463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91953 + ... + 94780.

It is an arithmetic number, because the mean of its divisors is an integer number (28570302).

Almost surely, 2^264040462 is an apocalyptic number.

264040462 is a deficient number, since it is larger than the sum of its proper divisors (193084370).

264040462 is a wasteful number, since it uses less digits than its factorization.

264040462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186843.

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 264040462 is about 16249.3218935437. The cubic root of 264040462 is about 641.5396378740.

The spelling of 264040462 in words is "two hundred sixty-four million, forty thousand, four hundred sixty-two".