134963460 has 216 divisors, whose sum is σ = 452664576. Its totient is φ = 32503680.

The previous prime is 134963401. The next prime is 134963483. The reversal of 134963460 is 64369431.

134963460 is a `hidden beast` number, since 13 + 4 + 9 + 634 + 6 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2014347 + ... + 2014413.

Almost surely, 2^134963460 is an apocalyptic number.

134963460 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 134963460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226332288).

134963460 is an abundant number, since it is smaller than the sum of its proper divisors (317701116).

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

134963460 is a wasteful number, since it uses less digits than its factorization.

134963460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151 (or 127 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The square root of 134963460 is about 11617.3775009681. The cubic root of 134963460 is about 512.9464964776.

The spelling of 134963460 in words is "one hundred thirty-four million, nine hundred sixty-three thousand, four hundred sixty".