134257896 has 24 divisors (see below), whose sum is σ = 363615330. Its totient is φ = 44752608.

The previous prime is 134257853. The next prime is 134257913. The reversal of 134257896 is 698752431.

It can be written as a sum of positive squares in only one way, i.e., 134235396 + 22500 = 11586^2 + 150^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 932275 + ... + 932418.

Almost surely, 2^134257896 is an apocalyptic number.

It is an amenable number.

134257896 is an abundant number, since it is smaller than the sum of its proper divisors (229357434).

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

134257896 is a wasteful number, since it uses less digits than its factorization.

134257896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1864705 (or 1864698 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 134257896 is about 11586.9709587968. The cubic root of 134257896 is about 512.0510711588.

It can be divided in two parts, 13425 and 7896, that added together give a triangular number (21321 = T₂₀₆).

The spelling of 134257896 in words is "one hundred thirty-four million, two hundred fifty-seven thousand, eight hundred ninety-six".