146855928 has 96 divisors (see below), whose sum is σ = 403176960. Its totient is φ = 44520960.

The previous prime is 146855927. The next prime is 146855941. The reversal of 146855928 is 829558641.

146855928 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146855927) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 214675 + ... + 215357.

It is an arithmetic number, because the mean of its divisors is an integer number (4199760).

Almost surely, 2^146855928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146855928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201588480).

146855928 is an abundant number, since it is smaller than the sum of its proper divisors (256321032).

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

146855928 is a wasteful number, since it uses less digits than its factorization.

146855928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 757 (or 736 counting only the distinct ones).

The product of its digits is 691200, while the sum is 48.

The square root of 146855928 is about 12118.4127673553. The cubic root of 146855928 is about 527.5907354230.

The spelling of 146855928 in words is "one hundred forty-six million, eight hundred fifty-five thousand, nine hundred twenty-eight".