146134522 has 8 divisors (see below), whose sum is σ = 219334176. Its totient is φ = 73023132.

The previous prime is 146134517. The next prime is 146134559. The reversal of 146134522 is 225431641.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17758 + ... + 24649.

It is an arithmetic number, because the mean of its divisors is an integer number (27416772).

Almost surely, 2^146134522 is an apocalyptic number.

146134522 is a deficient number, since it is larger than the sum of its proper divisors (73199654).

146134522 is a wasteful number, since it uses less digits than its factorization.

146134522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44132.

The product of its digits is 5760, while the sum is 28.

The square root of 146134522 is about 12088.6112519181. The cubic root of 146134522 is about 526.7254155654.

The spelling of 146134522 in words is "one hundred forty-six million, one hundred thirty-four thousand, five hundred twenty-two".