146956180 has 24 divisors (see below), whose sum is σ = 352695168. Its totient is φ = 50384928.

The previous prime is 146956157. The next prime is 146956181. The reversal of 146956180 is 81659641.

It is a super-2 number, since 2×146956180² = 43192237680384800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146956181) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 524704 + ... + 524983.

It is an arithmetic number, because the mean of its divisors is an integer number (14695632).

Almost surely, 2^146956180 is an apocalyptic number.

146956180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146956180 is an abundant number, since it is smaller than the sum of its proper divisors (205738988).

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

146956180 is a wasteful number, since it uses less digits than its factorization.

146956180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1049703 (or 1049701 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 146956180 is about 12122.5484119471. The cubic root of 146956180 is about 527.7107623456.

It can be divided in two parts, 1469561 and 80, that added together give a palindrome (1469641).

The spelling of 146956180 in words is "one hundred forty-six million, nine hundred fifty-six thousand, one hundred eighty".