146153382 has 8 divisors (see below), whose sum is σ = 292306776. Its totient is φ = 48717792.

The previous prime is 146153327. The next prime is 146153387. The reversal of 146153382 is 283351641.

It is a sphenic number, since it is the product of 3 distinct primes.

146153382 is an admirable number.

It is a super-2 number, since 2×146153382² = 42721622140075848, which contains 22 as substring.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146153387) 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, 12179443 + ... + 12179454.

It is an arithmetic number, because the mean of its divisors is an integer number (36538347).

Almost surely, 2^146153382 is an apocalyptic number.

146153382 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

146153382 is a wasteful number, since it uses less digits than its factorization.

146153382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24358902.

The product of its digits is 17280, while the sum is 33.

The square root of 146153382 is about 12089.3912998132. The cubic root of 146153382 is about 526.7480741721.

The spelling of 146153382 in words is "one hundred forty-six million, one hundred fifty-three thousand, three hundred eighty-two".