146609052 has 24 divisors (see below), whose sum is σ = 342488832. Its totient is φ = 48812400.

The previous prime is 146609051. The next prime is 146609063. The reversal of 146609052 is 250906641.

146609052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146609051) 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, 4227 + ... + 17637.

It is an arithmetic number, because the mean of its divisors is an integer number (14270368).

Almost surely, 2^146609052 is an apocalyptic number.

146609052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

146609052 is an abundant number, since it is smaller than the sum of its proper divisors (195879780).

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

146609052 is a wasteful number, since it uses less digits than its factorization.

146609052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14329 (or 14327 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 146609052 is about 12108.2224954780. Note that the first 3 decimals coincide. The cubic root of 146609052 is about 527.2949295339.

It can be divided in two parts, 14 and 6609052, that added together give a palindrome (6609066).

The spelling of 146609052 in words is "one hundred forty-six million, six hundred nine thousand, fifty-two".