146287063 has 8 divisors (see below), whose sum is σ = 159892208. Its totient is φ = 133017984.

The previous prime is 146287039. The next prime is 146287069. The reversal of 146287063 is 360782641.

146287063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146287063 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 (146287069) 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, 83106 + ... + 84847.

It is an arithmetic number, because the mean of its divisors is an integer number (19986526).

Almost surely, 2^146287063 is an apocalyptic number.

146287063 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

146287063 is a deficient number, since it is larger than the sum of its proper divisors (13605145).

146287063 is a wasteful number, since it uses less digits than its factorization.

146287063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168033.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 146287063 is about 12094.9188918322. The cubic root of 146287063 is about 526.9086241145.

The spelling of 146287063 in words is "one hundred forty-six million, two hundred eighty-seven thousand, sixty-three".