134457832 has 16 divisors (see below), whose sum is σ = 265377600. Its totient is φ = 63690480.

The previous prime is 134457809. The next prime is 134457853. The reversal of 134457832 is 238754431.

It is a happy number.

It is a super-2 number, since 2×134457832² = 36157817172280448, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 134457791 and 134457800.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 442144 + ... + 442447.

It is an arithmetic number, because the mean of its divisors is an integer number (16586100).

Almost surely, 2^134457832 is an apocalyptic number.

It is an amenable number.

134457832 is a deficient number, since it is larger than the sum of its proper divisors (130919768).

134457832 is a wasteful number, since it uses less digits than its factorization.

134457832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884616 (or 884612 counting only the distinct ones).

The product of its digits is 80640, while the sum is 37.

The square root of 134457832 is about 11595.5953706569. The cubic root of 134457832 is about 512.3051261482.

The spelling of 134457832 in words is "one hundred thirty-four million, four hundred fifty-seven thousand, eight hundred thirty-two".