146253000 has 64 divisors (see below), whose sum is σ = 456318720. Its totient is φ = 39000000.

The previous prime is 146252993. The next prime is 146253017. The reversal of 146253000 is 352641.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21376 + ... + 27375.

It is an arithmetic number, because the mean of its divisors is an integer number (7129980).

Almost surely, 2^146253000 is an apocalyptic number.

146253000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146253000 is an abundant number, since it is smaller than the sum of its proper divisors (310065720).

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

146253000 is a wasteful number, since it uses less digits than its factorization.

146253000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48775 (or 48761 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 146253000 is about 12093.5106565463. The cubic root of 146253000 is about 526.8677239799.

The spelling of 146253000 in words is "one hundred forty-six million, two hundred fifty-three thousand".