146393300 has 18 divisors (see below), whose sum is σ = 317673678. Its totient is φ = 58557280.

The previous prime is 146393293. The next prime is 146393323. The reversal of 146393300 is 3393641.

It can be written as a sum of positive squares in 3 ways, for example, as 2729104 + 143664196 = 1652^2 + 11986^2 .

It is a congruent 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 5 ways as a sum of consecutive naturals, for example, 731867 + ... + 732066.

Almost surely, 2^146393300 is an apocalyptic number.

146393300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146393300 is an abundant number, since it is smaller than the sum of its proper divisors (171280378).

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

146393300 is a wasteful number, since it uses less digits than its factorization.

146393300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1463947 (or 1463940 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 29.

The square root of 146393300 is about 12099.3098976760. The cubic root of 146393300 is about 527.0361442684.

The spelling of 146393300 in words is "one hundred forty-six million, three hundred ninety-three thousand, three hundred".