134924481 has 16 divisors (see below), whose sum is σ = 204765120. Its totient is φ = 87755040.

The previous prime is 134924479. The next prime is 134924507. The reversal of 134924481 is 184429431.

It is a happy number.

It is not a de Polignac number, because 134924481 - 2¹ = 134924479 is a prime.

It is a super-2 number, since 2×134924481² = 36409231146238722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134924401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59835 + ... + 62048.

It is an arithmetic number, because the mean of its divisors is an integer number (12797820).

Almost surely, 2^134924481 is an apocalyptic number.

It is an amenable number.

134924481 is a deficient number, since it is larger than the sum of its proper divisors (69840639).

134924481 is a wasteful number, since it uses less digits than its factorization.

134924481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121933 (or 121927 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 134924481 is about 11615.6997636819. The cubic root of 134924481 is about 512.8971101063.

The spelling of 134924481 in words is "one hundred thirty-four million, nine hundred twenty-four thousand, four hundred eighty-one".