134105406 has 16 divisors (see below), whose sum is σ = 268974864. Its totient is φ = 44574464.

The previous prime is 134105399. The next prime is 134105431. The reversal of 134105406 is 604501431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29541 + ... + 33776.

It is an arithmetic number, because the mean of its divisors is an integer number (16810929).

Almost surely, 2^134105406 is an apocalyptic number.

134105406 is an abundant number, since it is smaller than the sum of its proper divisors (134869458).

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

134105406 is a wasteful number, since it uses less digits than its factorization.

134105406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63675.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 134105406 is about 11580.3888535748. The cubic root of 134105406 is about 511.8571353311.

Adding to 134105406 its reverse (604501431), we get a palindrome (738606837).

The spelling of 134105406 in words is "one hundred thirty-four million, one hundred five thousand, four hundred six".