134406462 has 8 divisors (see below), whose sum is σ = 268812936. Its totient is φ = 44802152.

The previous prime is 134406449. The next prime is 134406469. The reversal of 134406462 is 264604431.

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

134406462 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134406469) 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, 11200533 + ... + 11200544.

It is an arithmetic number, because the mean of its divisors is an integer number (33601617).

Almost surely, 2^134406462 is an apocalyptic number.

134406462 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.

134406462 is a wasteful number, since it uses less digits than its factorization.

134406462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22401082.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 134406462 is about 11593.3800938294. The cubic root of 134406462 is about 512.2398752906.

The spelling of 134406462 in words is "one hundred thirty-four million, four hundred six thousand, four hundred sixty-two".