146066210 has 16 divisors (see below), whose sum is σ = 278385336. Its totient is φ = 54989568.

The previous prime is 146066201. The next prime is 146066233. The reversal of 146066210 is 12660641.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 138321121 + 7745089 = 11761^2 + 2783^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 146066210.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429437 + ... + 429776.

Almost surely, 2^146066210 is an apocalyptic number.

146066210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146066210 is a deficient number, since it is larger than the sum of its proper divisors (132319126).

146066210 is a wasteful number, since it uses less digits than its factorization.

146066210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859237.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 146066210 is about 12085.7854523403. The cubic root of 146066210 is about 526.6433284714.

The spelling of 146066210 in words is "one hundred forty-six million, sixty-six thousand, two hundred ten".