146208063 has 4 divisors (see below), whose sum is σ = 194944088. Its totient is φ = 97472040.

The previous prime is 146208047. The next prime is 146208089. The reversal of 146208063 is 360802641.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 146208063 - 2⁴ = 146208047 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 146208063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146208463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24368008 + ... + 24368013.

It is an arithmetic number, because the mean of its divisors is an integer number (48736022).

Almost surely, 2^146208063 is an apocalyptic number.

146208063 is a deficient number, since it is larger than the sum of its proper divisors (48736025).

146208063 is an equidigital number, since it uses as much as digits as its factorization.

146208063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48736024.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 146208063 is about 12091.6526165781. The cubic root of 146208063 is about 526.8137574968.

The spelling of 146208063 in words is "one hundred forty-six million, two hundred eight thousand, sixty-three".