285230667 has 8 divisors (see below), whose sum is σ = 380399760. Its totient is φ = 190107680.

The previous prime is 285230663. The next prime is 285230711. The reversal of 285230667 is 766032582.

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

It is a cyclic number.

It is not a de Polignac number, because 285230667 - 2² = 285230663 is a prime.

It is not an unprimeable number, because it can be changed into a prime (285230663) 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, 7309 + ... + 24977.

It is an arithmetic number, because the mean of its divisors is an integer number (47549970).

Almost surely, 2^285230667 is an apocalyptic number.

285230667 is a deficient number, since it is larger than the sum of its proper divisors (95169093).

285230667 is a wasteful number, since it uses less digits than its factorization.

285230667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23053.

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 285230667 is about 16888.7734012864. The cubic root of 285230667 is about 658.2619305920.

The spelling of 285230667 in words is "two hundred eighty-five million, two hundred thirty thousand, six hundred sixty-seven".