135318846 has 32 divisors (see below), whose sum is σ = 292457088. Its totient is φ = 41493600.

The previous prime is 135318839. The next prime is 135318857. The reversal of 135318846 is 648813531.

It is a super-2 number, since 2×135318846² = 36622380165543432, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21121 + ... + 26771.

It is an arithmetic number, because the mean of its divisors is an integer number (9139284).

Almost surely, 2^135318846 is an apocalyptic number.

135318846 is an abundant number, since it is smaller than the sum of its proper divisors (157138242).

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

135318846 is a wasteful number, since it uses less digits than its factorization.

135318846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5976.

The product of its digits is 69120, while the sum is 39.

The square root of 135318846 is about 11632.6628937660. The cubic root of 135318846 is about 513.3963323854.

The spelling of 135318846 in words is "one hundred thirty-five million, three hundred eighteen thousand, eight hundred forty-six".