146866120 has 32 divisors (see below), whose sum is σ = 333729720. Its totient is φ = 58163200.

The previous prime is 146866087. The next prime is 146866129. The reversal of 146866120 is 21668641.

146866120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 135536164 + 11329956 = 11642^2 + 3366^2 .

It is not an unprimeable number, because it can be changed into a prime (146866129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14137 + ... + 22216.

Almost surely, 2^146866120 is an apocalyptic number.

146866120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146866120 is an abundant number, since it is smaller than the sum of its proper divisors (186863600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146866120 is a wasteful number, since it uses less digits than its factorization.

146866120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36465 (or 36461 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 146866120 is about 12118.8332771765. The cubic root of 146866120 is about 527.6029403109.

The spelling of 146866120 in words is "one hundred forty-six million, eight hundred sixty-six thousand, one hundred twenty".