134002146 has 8 divisors (see below), whose sum is σ = 268004304. Its totient is φ = 44667380.

The previous prime is 134002133. The next prime is 134002159. The reversal of 134002146 is 641200431.

It is an interprime number because it is at equal distance from previous prime (134002133) and next prime (134002159).

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

134002146 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11166840 + ... + 11166851.

It is an arithmetic number, because the mean of its divisors is an integer number (33500538).

Almost surely, 2^134002146 is an apocalyptic number.

134002146 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.

134002146 is a wasteful number, since it uses less digits than its factorization.

134002146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22333696.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 134002146 is about 11575.9295955012. The cubic root of 134002146 is about 511.7257264118.

Adding to 134002146 its reverse (641200431), we get a palindrome (775202577).

The spelling of 134002146 in words is "one hundred thirty-four million, two thousand, one hundred forty-six".