146887260 has 48 divisors (see below), whose sum is σ = 442923936. Its totient is φ = 36156672.

The previous prime is 146887253. The next prime is 146887313. The reversal of 146887260 is 62788641.

146887260 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

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 15 ways as a sum of consecutive naturals, for example, 93379 + ... + 94938.

It is an arithmetic number, because the mean of its divisors is an integer number (9227582).

Almost surely, 2^146887260 is an apocalyptic number.

146887260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146887260 is an abundant number, since it is smaller than the sum of its proper divisors (296036676).

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

146887260 is a wasteful number, since it uses less digits than its factorization.

146887260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188342 (or 188340 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 146887260 is about 12119.7054419652. The cubic root of 146887260 is about 527.6282535940.

The spelling of 146887260 in words is "one hundred forty-six million, eight hundred eighty-seven thousand, two hundred sixty".