134178480 has 120 divisors (see below), whose sum is σ = 453868272. Its totient is φ = 35523072.

The previous prime is 134178461. The next prime is 134178521. The reversal of 134178480 is 84871431.

134178480 is a `hidden beast` number, since 1 + 3 + 4 + 178 + 480 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-2 number, since 2×134178480² = 36007728990220800, which contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 112447 + ... + 113633.

Almost surely, 2^134178480 is an apocalyptic number.

134178480 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 134178480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226934136).

134178480 is an abundant number, since it is smaller than the sum of its proper divisors (319689792).

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

134178480 is a wasteful number, since it uses less digits than its factorization.

134178480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1363 (or 1354 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 134178480 is about 11583.5434992924. The cubic root of 134178480 is about 511.9500887219.

The spelling of 134178480 in words is "one hundred thirty-four million, one hundred seventy-eight thousand, four hundred eighty".