135951468 has 48 divisors (see below), whose sum is σ = 328495104. Its totient is φ = 43727040.

The previous prime is 135951467. The next prime is 135951511. The reversal of 135951468 is 864159531.

It is not an unprimeable number, because it can be changed into a prime (135951467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55183 + ... + 57593.

It is an arithmetic number, because the mean of its divisors is an integer number (6843648).

Almost surely, 2^135951468 is an apocalyptic number.

It is an amenable number.

135951468 is an abundant number, since it is smaller than the sum of its proper divisors (192543636).

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

135951468 is a wasteful number, since it uses less digits than its factorization.

135951468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2582 (or 2580 counting only the distinct ones).

The product of its digits is 129600, while the sum is 42.

The square root of 135951468 is about 11659.8228116897. The cubic root of 135951468 is about 514.1951395606.

The spelling of 135951468 in words is "one hundred thirty-five million, nine hundred fifty-one thousand, four hundred sixty-eight".