146656852 has 6 divisors (see below), whose sum is σ = 256649498. Its totient is φ = 73328424.

The previous prime is 146656843. The next prime is 146656889. The reversal of 146656852 is 258656641.

It can be written as a sum of positive squares in only one way, i.e., 139334416 + 7322436 = 11804^2 + 2706^2 .

It is a junction number, because it is equal to n+sod(n) for n = 146656799 and 146656808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18332103 + ... + 18332110.

Almost surely, 2^146656852 is an apocalyptic number.

It is an amenable number.

146656852 is a deficient number, since it is larger than the sum of its proper divisors (109992646).

146656852 is a wasteful number, since it uses less digits than its factorization.

146656852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36664217 (or 36664215 counting only the distinct ones).

The product of its digits is 345600, while the sum is 43.

The square root of 146656852 is about 12110.1961998970. The cubic root of 146656852 is about 527.3522292221.

The spelling of 146656852 in words is "one hundred forty-six million, six hundred fifty-six thousand, eight hundred fifty-two".