146733000 has 128 divisors (see below), whose sum is σ = 466128000. Its totient is φ = 38419200.

The previous prime is 146732983. The next prime is 146733007. The reversal of 146733000 is 337641.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146733007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 176586 + ... + 177414.

It is an arithmetic number, because the mean of its divisors is an integer number (3641625).

Almost surely, 2^146733000 is an apocalyptic number.

146733000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146733000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (233064000).

146733000 is an abundant number, since it is smaller than the sum of its proper divisors (319395000).

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

146733000 is a wasteful number, since it uses less digits than its factorization.

146733000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912 (or 898 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 146733000 is about 12113.3397541718. The cubic root of 146733000 is about 527.4434850320.

The spelling of 146733000 in words is "one hundred forty-six million, seven hundred thirty-three thousand".