286054945 has 8 divisors (see below), whose sum is σ = 374472000. Its totient is φ = 208039920.

The previous prime is 286054931. The next prime is 286054987. The reversal of 286054945 is 549450682.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 286054945 - 2²⁵ = 252500513 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2600445 + ... + 2600554.

It is an arithmetic number, because the mean of its divisors is an integer number (46809000).

Almost surely, 2^286054945 is an apocalyptic number.

It is an amenable number.

286054945 is a deficient number, since it is larger than the sum of its proper divisors (88417055).

286054945 is a wasteful number, since it uses less digits than its factorization.

286054945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5201015.

The product of its (nonzero) digits is 345600, while the sum is 43.

The square root of 286054945 is about 16913.1589302531. The cubic root of 286054945 is about 658.8954166982.

The spelling of 286054945 in words is "two hundred eighty-six million, fifty-four thousand, nine hundred forty-five".