288962005 has 16 divisors (see below), whose sum is σ = 378998784. Its totient is φ = 210551040.

The previous prime is 288961997. The next prime is 288962053. The reversal of 288962005 is 500269882.

It is not a de Polignac number, because 288962005 - 2³ = 288961997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52197 + ... + 57466.

It is an arithmetic number, because the mean of its divisors is an integer number (23687424).

Almost surely, 2^288962005 is an apocalyptic number.

It is an amenable number.

288962005 is a deficient number, since it is larger than the sum of its proper divisors (90036779).

288962005 is a wasteful number, since it uses less digits than its factorization.

288962005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109716.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 288962005 is about 16998.8824632680. The cubic root of 288962005 is about 661.1199266976.

The spelling of 288962005 in words is "two hundred eighty-eight million, nine hundred sixty-two thousand, five".