146052594 has 48 divisors (see below), whose sum is σ = 333665280. Its totient is φ = 46103040.

The previous prime is 146052587. The next prime is 146052607. The reversal of 146052594 is 495250641.

146052594 is a `hidden beast` number, since 1 + 4 + 60 + 5 + 2 + 594 = 666.

146052594 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23442 + ... + 29010.

It is an arithmetic number, because the mean of its divisors is an integer number (6951360).

Almost surely, 2^146052594 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146052594, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166832640).

146052594 is an abundant number, since it is smaller than the sum of its proper divisors (187612686).

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

146052594 is a wasteful number, since it uses less digits than its factorization.

146052594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5655 (or 5652 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 146052594 is about 12085.2221328365. Note that the first 3 decimals coincide. The cubic root of 146052594 is about 526.6269637503.

The spelling of 146052594 in words is "one hundred forty-six million, fifty-two thousand, five hundred ninety-four".