286009601 has 4 divisors (see below), whose sum is σ = 287607600. Its totient is φ = 284411604.

The previous prime is 286009583. The next prime is 286009613. The reversal of 286009601 is 106900682.

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 286009601 - 2¹⁸ = 285747457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (286009651) 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, 798731 + ... + 799088.

It is an arithmetic number, because the mean of its divisors is an integer number (71901900).

Almost surely, 2^286009601 is an apocalyptic number.

It is an amenable number.

286009601 is a deficient number, since it is larger than the sum of its proper divisors (1597999).

286009601 is a wasteful number, since it uses less digits than its factorization.

286009601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1597998.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 286009601 is about 16911.8183824212. The cubic root of 286009601 is about 658.8605999225.

The spelling of 286009601 in words is "two hundred eighty-six million, nine thousand, six hundred one".