146975934 has 64 divisors (see below), whose sum is σ = 352594944. Its totient is φ = 39933696.

The previous prime is 146975891. The next prime is 146975947. The reversal of 146975934 is 439579641.

146975934 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 an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 224752 + ... + 225404.

It is an arithmetic number, because the mean of its divisors is an integer number (5509296).

Almost surely, 2^146975934 is an apocalyptic number.

146975934 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 146975934, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176297472).

146975934 is an abundant number, since it is smaller than the sum of its proper divisors (205619010).

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

146975934 is a wasteful number, since it uses less digits than its factorization.

146975934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921.

The product of its digits is 816480, while the sum is 48.

The square root of 146975934 is about 12123.3631472459. The cubic root of 146975934 is about 527.7344064263.

The spelling of 146975934 in words is "one hundred forty-six million, nine hundred seventy-five thousand, nine hundred thirty-four".