135704770 has 8 divisors (see below), whose sum is σ = 244268604. Its totient is φ = 54281904.

The previous prime is 135704759. The next prime is 135704801. The reversal of 135704770 is 77407531.

It can be written as a sum of positive squares in 2 ways, for example, as 128300929 + 7403841 = 11327^2 + 2721^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6785229 + ... + 6785248.

Almost surely, 2^135704770 is an apocalyptic number.

135704770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135704770 is a deficient number, since it is larger than the sum of its proper divisors (108563834).

135704770 is a wasteful number, since it uses less digits than its factorization.

135704770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13570484.

The product of its (nonzero) digits is 20580, while the sum is 34.

The square root of 135704770 is about 11649.2390309410. The cubic root of 135704770 is about 513.8839311569.

The spelling of 135704770 in words is "one hundred thirty-five million, seven hundred four thousand, seven hundred seventy".