288465429 has 16 divisors (see below), whose sum is σ = 462702080. Its totient is φ = 156161520.

The previous prime is 288465427. The next prime is 288465511. The reversal of 288465429 is 924564882.

It is a happy number.

It is not a de Polignac number, because 288465429 - 2¹ = 288465427 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (288465427) 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 in 15 ways as a sum of consecutive naturals, for example, 361087 + ... + 361884.

It is an arithmetic number, because the mean of its divisors is an integer number (28918880).

Almost surely, 2^288465429 is an apocalyptic number.

It is an amenable number.

288465429 is a deficient number, since it is larger than the sum of its proper divisors (174236651).

288465429 is a wasteful number, since it uses less digits than its factorization.

288465429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723000.

The product of its digits is 1105920, while the sum is 48.

The square root of 288465429 is about 16984.2700461339. The cubic root of 288465429 is about 660.7410019949.

The spelling of 288465429 in words is "two hundred eighty-eight million, four hundred sixty-five thousand, four hundred twenty-nine".