146633052 has 12 divisors (see below), whose sum is σ = 342143816. Its totient is φ = 48877680.

The previous prime is 146633021. The next prime is 146633059. The reversal of 146633052 is 250336641.

146633052 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146633059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6109699 + ... + 6109722.

Almost surely, 2^146633052 is an apocalyptic number.

146633052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

146633052 is an abundant number, since it is smaller than the sum of its proper divisors (195510764).

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

146633052 is a wasteful number, since it uses less digits than its factorization.

146633052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12219428 (or 12219426 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 146633052 is about 12109.2135169878. The cubic root of 146633052 is about 527.3237008083.

Adding to 146633052 its reverse (250336641), we get a palindrome (396969693).

The spelling of 146633052 in words is "one hundred forty-six million, six hundred thirty-three thousand, fifty-two".