146157196 has 24 divisors (see below), whose sum is σ = 269660160. Its totient is φ = 69123600.

The previous prime is 146157173. The next prime is 146157197. The reversal of 146157196 is 691751641.

It is not an unprimeable number, because it can be changed into a prime (146157197) 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 7 ways as a sum of consecutive naturals, for example, 68181 + ... + 70291.

It is an arithmetic number, because the mean of its divisors is an integer number (11235840).

Almost surely, 2^146157196 is an apocalyptic number.

It is an amenable number.

146157196 is a deficient number, since it is larger than the sum of its proper divisors (123502964).

146157196 is a wasteful number, since it uses less digits than its factorization.

146157196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3045 (or 3043 counting only the distinct ones).

The product of its digits is 45360, while the sum is 40.

The square root of 146157196 is about 12089.5490403902. The cubic root of 146157196 is about 526.7526561158.

The spelling of 146157196 in words is "one hundred forty-six million, one hundred fifty-seven thousand, one hundred ninety-six".