135829156 has 12 divisors (see below), whose sum is σ = 245897820. Its totient is φ = 65572640.

The previous prime is 135829123. The next prime is 135829171. The reversal of 135829156 is 651928531.

It can be written as a sum of positive squares in 2 ways, for example, as 91393600 + 44435556 = 9560^2 + 6666^2 .

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, 585355 + ... + 585586.

It is an arithmetic number, because the mean of its divisors is an integer number (20491485).

Almost surely, 2^135829156 is an apocalyptic number.

It is an amenable number.

135829156 is a deficient number, since it is larger than the sum of its proper divisors (110068664).

135829156 is a wasteful number, since it uses less digits than its factorization.

135829156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1170974 (or 1170972 counting only the distinct ones).

The product of its digits is 64800, while the sum is 40.

The square root of 135829156 is about 11654.5766117865. The cubic root of 135829156 is about 514.0408906287.

The spelling of 135829156 in words is "one hundred thirty-five million, eight hundred twenty-nine thousand, one hundred fifty-six".