134455874 has 16 divisors (see below), whose sum is σ = 231244416. Its totient is φ = 57436800.

The previous prime is 134455819. The next prime is 134455889. The reversal of 134455874 is 478554431.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11087 + ... + 19794.

It is an arithmetic number, because the mean of its divisors is an integer number (14452776).

Almost surely, 2^134455874 is an apocalyptic number.

134455874 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

134455874 is a deficient number, since it is larger than the sum of its proper divisors (96788542).

134455874 is a wasteful number, since it uses less digits than its factorization.

134455874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31201.

The product of its digits is 268800, while the sum is 41.

The square root of 134455874 is about 11595.5109417395. The cubic root of 134455874 is about 512.3026393752.

The spelling of 134455874 in words is "one hundred thirty-four million, four hundred fifty-five thousand, eight hundred seventy-four".