285738063 has 8 divisors (see below), whose sum is σ = 410290608. Its totient is φ = 175838784.

The previous prime is 285738007. The next prime is 285738077. The reversal of 285738063 is 360837582.

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

It is not a de Polignac number, because 285738063 - 2²⁶ = 218629199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (285738263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3663270 + ... + 3663347.

It is an arithmetic number, because the mean of its divisors is an integer number (51286326).

Almost surely, 2^285738063 is an apocalyptic number.

285738063 is a deficient number, since it is larger than the sum of its proper divisors (124552545).

285738063 is a wasteful number, since it uses less digits than its factorization.

285738063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7326633.

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 285738063 is about 16903.7884215344. The cubic root of 285738063 is about 658.6520261117.

The spelling of 285738063 in words is "two hundred eighty-five million, seven hundred thirty-eight thousand, sixty-three".