146886000 has 80 divisors (see below), whose sum is σ = 473579808. Its totient is φ = 39168000.

The previous prime is 146885993. The next prime is 146886031. The reversal of 146886000 is 688641.

It is a tau number, because it is divible by the number of its divisors (80).

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, 6241 + ... + 18240.

Almost surely, 2^146886000 is an apocalyptic number.

146886000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146886000 is an abundant number, since it is smaller than the sum of its proper divisors (326693808).

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

146886000 is a wasteful number, since it uses less digits than its factorization.

146886000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24507 (or 24491 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 146886000 is about 12119.6534603923. The cubic root of 146886000 is about 527.6267449234.

The spelling of 146886000 in words is "one hundred forty-six million, eight hundred eighty-six thousand".