134481654 has 32 divisors (see below), whose sum is σ = 299628000. Its totient is φ = 44710272.

The previous prime is 134481649. The next prime is 134481703. The reversal of 134481654 is 456184431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19042 + ... + 25130.

It is an arithmetic number, because the mean of its divisors is an integer number (9363375).

Almost surely, 2^134481654 is an apocalyptic number.

134481654 is an abundant number, since it is smaller than the sum of its proper divisors (165146346).

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

134481654 is a wasteful number, since it uses less digits than its factorization.

134481654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6509 (or 6503 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 134481654 is about 11596.6225255460. The cubic root of 134481654 is about 512.3353795292.

The spelling of 134481654 in words is "one hundred thirty-four million, four hundred eighty-one thousand, six hundred fifty-four".