134851392 has 336 divisors, whose sum is σ = 465978240. Its totient is φ = 38320128.

The previous prime is 134851391. The next prime is 134851399. The reversal of 134851392 is 293158431.

134851392 is a `hidden beast` number, since 13 + 48 + 513 + 92 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134851391) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4650034 + ... + 4650062.

It is an arithmetic number, because the mean of its divisors is an integer number (1386840).

Almost surely, 2^134851392 is an apocalyptic number.

134851392 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 134851392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (232989120).

134851392 is an abundant number, since it is smaller than the sum of its proper divisors (331126848).

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

134851392 is a wasteful number, since it uses less digits than its factorization.

134851392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92 (or 70 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 134851392 is about 11612.5532076284. The cubic root of 134851392 is about 512.8044807391.

The spelling of 134851392 in words is "one hundred thirty-four million, eight hundred fifty-one thousand, three hundred ninety-two".