288283061 has 4 divisors (see below), whose sum is σ = 314490624. Its totient is φ = 262075500.

The previous prime is 288283057. The next prime is 288283063. The reversal of 288283061 is 160382882.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 288283061 - 2² = 288283057 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (288283063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13103765 + ... + 13103786.

It is an arithmetic number, because the mean of its divisors is an integer number (78622656).

Almost surely, 2^288283061 is an apocalyptic number.

It is an amenable number.

288283061 is a deficient number, since it is larger than the sum of its proper divisors (26207563).

288283061 is a wasteful number, since it uses less digits than its factorization.

288283061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26207562.

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 288283061 is about 16978.9004649889. The cubic root of 288283061 is about 660.6017323692.

The spelling of 288283061 in words is "two hundred eighty-eight million, two hundred eighty-three thousand, sixty-one".