135707470 has 8 divisors (see below), whose sum is σ = 244273464. Its totient is φ = 54282984.

The previous prime is 135707449. The next prime is 135707477. The reversal of 135707470 is 74707531.

135707470 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135707477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6785364 + ... + 6785383.

It is an arithmetic number, because the mean of its divisors is an integer number (30534183).

Almost surely, 2^135707470 is an apocalyptic number.

135707470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135707470 is a deficient number, since it is larger than the sum of its proper divisors (108565994).

135707470 is a wasteful number, since it uses less digits than its factorization.

135707470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13570754.

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

The square root of 135707470 is about 11649.3549177626. The cubic root of 135707470 is about 513.8873392351.

The spelling of 135707470 in words is "one hundred thirty-five million, seven hundred seven thousand, four hundred seventy".