146870058 has 8 divisors (see below), whose sum is σ = 293740128. Its totient is φ = 48956684.

The previous prime is 146870051. The next prime is 146870081. The reversal of 146870058 is 850078641.

It is a sphenic number, since it is the product of 3 distinct primes.

146870058 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 146869998 and 146870025.

It is not an unprimeable number, because it can be changed into a prime (146870051) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 12239166 + ... + 12239177.

It is an arithmetic number, because the mean of its divisors is an integer number (36717516).

Almost surely, 2^146870058 is an apocalyptic number.

146870058 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

146870058 is a wasteful number, since it uses less digits than its factorization.

146870058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24478348.

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 146870058 is about 12118.9957504737. The cubic root of 146870058 is about 527.6076559022.

The spelling of 146870058 in words is "one hundred forty-six million, eight hundred seventy thousand, fifty-eight".