134451882 has 24 divisors (see below), whose sum is σ = 303979104. Its totient is φ = 42868584.

The previous prime is 134451881. The next prime is 134451883. The reversal of 134451882 is 288154431.

134451882 is a `hidden beast` number, since 134 + 4 + 518 + 8 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (134451881) and next prime (134451883).

It is not an unprimeable number, because it can be changed into a prime (134451881) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 161968 + ... + 162795.

It is an arithmetic number, because the mean of its divisors is an integer number (12665796).

Almost surely, 2^134451882 is an apocalyptic number.

134451882 is an abundant number, since it is smaller than the sum of its proper divisors (169527222).

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

134451882 is a wasteful number, since it uses less digits than its factorization.

134451882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324794 (or 324791 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 134451882 is about 11595.3388048819. The cubic root of 134451882 is about 512.2975692301.

The spelling of 134451882 in words is "one hundred thirty-four million, four hundred fifty-one thousand, eight hundred eighty-two".