135160398 has 12 divisors (see below), whose sum is σ = 292847568. Its totient is φ = 45053460.

The previous prime is 135160379. The next prime is 135160427. The reversal of 135160398 is 893061531.

It is a happy number.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3754438 + ... + 3754473.

It is an arithmetic number, because the mean of its divisors is an integer number (24403964).

Almost surely, 2^135160398 is an apocalyptic number.

135160398 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

135160398 is an abundant number, since it is smaller than the sum of its proper divisors (157687170).

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

135160398 is a wasteful number, since it uses less digits than its factorization.

135160398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7508919 (or 7508916 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 135160398 is about 11625.8504205069. The cubic root of 135160398 is about 513.1958715347.

The spelling of 135160398 in words is "one hundred thirty-five million, one hundred sixty thousand, three hundred ninety-eight".