146086563 has 32 divisors (see below), whose sum is σ = 227174400. Its totient is φ = 81783936.

The previous prime is 146086553. The next prime is 146086607. The reversal of 146086563 is 365680641.

It is not a de Polignac number, because 146086563 - 2²¹ = 143989411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (146086553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 286753 + ... + 287261.

It is an arithmetic number, because the mean of its divisors is an integer number (7099200).

Almost surely, 2^146086563 is an apocalyptic number.

146086563 is a deficient number, since it is larger than the sum of its proper divisors (81087837).

146086563 is a wasteful number, since it uses less digits than its factorization.

146086563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 146086563 is about 12086.6274452388. The cubic root of 146086563 is about 526.6677883239.

The spelling of 146086563 in words is "one hundred forty-six million, eighty-six thousand, five hundred sixty-three".