134768592 has 120 divisors (see below), whose sum is σ = 449864064. Its totient is φ = 36824832.

The previous prime is 134768591. The next prime is 134768603. The reversal of 134768592 is 295867431.

134768592 is a `hidden beast` number, since 13 + 47 + 6 + 8 + 592 = 666.

It is a super-3 number, since 3×134768592³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134768591) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20278 + ... + 26090.

Almost surely, 2^134768592 is an apocalyptic number.

134768592 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134768592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (224932032).

134768592 is an abundant number, since it is smaller than the sum of its proper divisors (315095472).

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

134768592 is a wasteful number, since it uses less digits than its factorization.

134768592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5857 (or 5848 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 134768592 is about 11608.9875527541. The cubic root of 134768592 is about 512.6995036883.

The spelling of 134768592 in words is "one hundred thirty-four million, seven hundred sixty-eight thousand, five hundred ninety-two".