146880880 has 20 divisors (see below), whose sum is σ = 341498232. Its totient is φ = 58752320.

The previous prime is 146880857. The next prime is 146880907. The reversal of 146880880 is 88088641.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 917926 + ... + 918085.

Almost surely, 2^146880880 is an apocalyptic number.

146880880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146880880 is an abundant number, since it is smaller than the sum of its proper divisors (194617352).

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

146880880 is a wasteful number, since it uses less digits than its factorization.

146880880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1836024 (or 1836018 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 43.

The square root of 146880880 is about 12119.4422313900. The cubic root of 146880880 is about 527.6206143633.

The spelling of 146880880 in words is "one hundred forty-six million, eight hundred eighty thousand, eight hundred eighty".