135679002 has 16 divisors (see below), whose sum is σ = 280111872. Its totient is φ = 43767360.

The previous prime is 135678997. The next prime is 135679003. The reversal of 135679002 is 200976531.

It is not an unprimeable number, because it can be changed into a prime (135679003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364543 + ... + 364914.

It is an arithmetic number, because the mean of its divisors is an integer number (17506992).

Almost surely, 2^135679002 is an apocalyptic number.

135679002 is an abundant number, since it is smaller than the sum of its proper divisors (144432870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135679002 is a wasteful number, since it uses less digits than its factorization.

135679002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729493.

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 135679002 is about 11648.1329834442. The cubic root of 135679002 is about 513.8514031935.

The spelling of 135679002 in words is "one hundred thirty-five million, six hundred seventy-nine thousand, two".