134963712 has 160 divisors (see below), whose sum is σ = 430805760. Its totient is φ = 41472000.

The previous prime is 134963693. The next prime is 134963729. The reversal of 134963712 is 217369431.

134963712 is a `hidden beast` number, since 1 + 3 + 4 + 9 + 637 + 12 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179337 + ... + 180087.

It is an arithmetic number, because the mean of its divisors is an integer number (2692536).

Almost surely, 2^134963712 is an apocalyptic number.

134963712 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 134963712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (215402880).

134963712 is an abundant number, since it is smaller than the sum of its proper divisors (295842048).

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

134963712 is an equidigital number, since it uses as much as digits as its factorization.

134963712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791 (or 769 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 134963712 is about 11617.3883467843. The cubic root of 134963712 is about 512.9468157306.

The spelling of 134963712 in words is "one hundred thirty-four million, nine hundred sixty-three thousand, seven hundred twelve".