134923448 has 16 divisors (see below), whose sum is σ = 275979960. Its totient is φ = 61328800.

The previous prime is 134923421. The next prime is 134923463. The reversal of 134923448 is 844329431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 766523 + ... + 766698.

Almost surely, 2^134923448 is an apocalyptic number.

It is an amenable number.

134923448 is an abundant number, since it is smaller than the sum of its proper divisors (141056512).

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

134923448 is a wasteful number, since it uses less digits than its factorization.

134923448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1533238 (or 1533234 counting only the distinct ones).

The product of its digits is 82944, while the sum is 38.

The square root of 134923448 is about 11615.6552979158. The cubic root of 134923448 is about 512.8958011665.

The spelling of 134923448 in words is "one hundred thirty-four million, nine hundred twenty-three thousand, four hundred forty-eight".