135401794 has 8 divisors (see below), whose sum is σ = 221566608. Its totient is φ = 61546260.

The previous prime is 135401767. The next prime is 135401837. The reversal of 135401794 is 497104531.

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, 3077292 + ... + 3077335.

It is an arithmetic number, because the mean of its divisors is an integer number (27695826).

Almost surely, 2^135401794 is an apocalyptic number.

135401794 is a deficient number, since it is larger than the sum of its proper divisors (86164814).

135401794 is a wasteful number, since it uses less digits than its factorization.

135401794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6154640.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 135401794 is about 11636.2276533248. The cubic root of 135401794 is about 513.5012118408.

The spelling of 135401794 in words is "one hundred thirty-five million, four hundred one thousand, seven hundred ninety-four".