134546474 has 8 divisors (see below), whose sum is σ = 202402368. Its totient is φ = 67079020.

The previous prime is 134546437. The next prime is 134546513. The reversal of 134546474 is 474645431.

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 (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96242 + ... + 97629.

It is an arithmetic number, because the mean of its divisors is an integer number (25300296).

Almost surely, 2^134546474 is an apocalyptic number.

134546474 is a deficient number, since it is larger than the sum of its proper divisors (67855894).

134546474 is a wasteful number, since it uses less digits than its factorization.

134546474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194220.

The product of its digits is 161280, while the sum is 38.

The square root of 134546474 is about 11599.4169681066. The cubic root of 134546474 is about 512.4176813254.

The spelling of 134546474 in words is "one hundred thirty-four million, five hundred forty-six thousand, four hundred seventy-four".