146061302 has 4 divisors (see below), whose sum is σ = 219091956. Its totient is φ = 73030650.

The previous prime is 146061301. The next prime is 146061343. The reversal of 146061302 is 203160641.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146061301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36515324 + ... + 36515327.

It is an arithmetic number, because the mean of its divisors is an integer number (54772989).

Almost surely, 2^146061302 is an apocalyptic number.

146061302 is a deficient number, since it is larger than the sum of its proper divisors (73030654).

146061302 is an equidigital number, since it uses as much as digits as its factorization.

146061302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73030653.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 146061302 is about 12085.5824021848. The cubic root of 146061302 is about 526.6374297893.

The spelling of 146061302 in words is "one hundred forty-six million, sixty-one thousand, three hundred two".