146182196 has 6 divisors (see below), whose sum is σ = 255818850. Its totient is φ = 73091096.

The previous prime is 146182193. The next prime is 146182217. The reversal of 146182196 is 691281641.

It can be written as a sum of positive squares in only one way, i.e., 142324900 + 3857296 = 11930^2 + 1964^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146182193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18272771 + ... + 18272778.

It is an arithmetic number, because the mean of its divisors is an integer number (42636475).

Almost surely, 2^146182196 is an apocalyptic number.

It is an amenable number.

146182196 is a deficient number, since it is larger than the sum of its proper divisors (109636654).

146182196 is a wasteful number, since it uses less digits than its factorization.

146182196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36545553 (or 36545551 counting only the distinct ones).

The product of its digits is 20736, while the sum is 38.

The square root of 146182196 is about 12090.5829470708. The cubic root of 146182196 is about 526.7826878579.

The spelling of 146182196 in words is "one hundred forty-six million, one hundred eighty-two thousand, one hundred ninety-six".