134848140 has 96 divisors (see below), whose sum is σ = 445476864. Its totient is φ = 29825280.

The previous prime is 134848127. The next prime is 134848159. The reversal of 134848140 is 41848431.

It is a super-2 number, since 2×134848140² = 36368041722919200, which contains 22 as substring.

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 31 ways as a sum of consecutive naturals, for example, 7842 + ... + 18198.

It is an arithmetic number, because the mean of its divisors is an integer number (4640384).

Almost surely, 2^134848140 is an apocalyptic number.

134848140 is a gapful number since it is divisible by the number (10) 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 134848140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222738432).

134848140 is an abundant number, since it is smaller than the sum of its proper divisors (310628724).

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

134848140 is a wasteful number, since it uses less digits than its factorization.

134848140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10407 (or 10405 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 134848140 is about 11612.4131858972. The cubic root of 134848140 is about 512.8003585383.

The spelling of 134848140 in words is "one hundred thirty-four million, eight hundred forty-eight thousand, one hundred forty".