135926446 has 8 divisors (see below), whose sum is σ = 205068744. Its totient is φ = 67570200.

The previous prime is 135926443. The next prime is 135926459. The reversal of 135926446 is 644629531.

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

It is a junction number, because it is equal to n+sod(n) for n = 135926399 and 135926408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135926443) 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, 196080 + ... + 196771.

It is an arithmetic number, because the mean of its divisors is an integer number (25633593).

Almost surely, 2^135926446 is an apocalyptic number.

135926446 is a deficient number, since it is larger than the sum of its proper divisors (69142298).

135926446 is a wasteful number, since it uses less digits than its factorization.

135926446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393026.

The product of its digits is 155520, while the sum is 40.

The square root of 135926446 is about 11658.7497614453. The cubic root of 135926446 is about 514.1635915864.

The spelling of 135926446 in words is "one hundred thirty-five million, nine hundred twenty-six thousand, four hundred forty-six".