135997362 has 24 divisors (see below), whose sum is σ = 294929856. Its totient is φ = 45291096.

The previous prime is 135997357. The next prime is 135997373. The reversal of 135997362 is 263799531.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21843 + ... + 27369.

It is an arithmetic number, because the mean of its divisors is an integer number (12288744).

Almost surely, 2^135997362 is an apocalyptic number.

135997362 is an abundant number, since it is smaller than the sum of its proper divisors (158932494).

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

135997362 is a wasteful number, since it uses less digits than its factorization.

135997362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6902 (or 6899 counting only the distinct ones).

The product of its digits is 306180, while the sum is 45.

The square root of 135997362 is about 11661.7906858252. The cubic root of 135997362 is about 514.2529930901.

The spelling of 135997362 in words is "one hundred thirty-five million, nine hundred ninety-seven thousand, three hundred sixty-two".