135760426 has 8 divisors (see below), whose sum is σ = 210662820. Its totient is φ = 65539488.

The previous prime is 135760411. The next prime is 135760433. The reversal of 135760426 is 624067531.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 134583201 + 1177225 = 11601^2 + 1085^2 .

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 = 135760391 and 135760400.

It is an unprimeable number.

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, 1170291 + ... + 1170406.

Almost surely, 2^135760426 is an apocalyptic number.

135760426 is a deficient number, since it is larger than the sum of its proper divisors (74902394).

135760426 is a wasteful number, since it uses less digits than its factorization.

135760426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2340728.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 135760426 is about 11651.6276116258. The cubic root of 135760426 is about 513.9541738732.

The spelling of 135760426 in words is "one hundred thirty-five million, seven hundred sixty thousand, four hundred twenty-six".