134959798 has 4 divisors (see below), whose sum is σ = 202439700. Its totient is φ = 67479898.

The previous prime is 134959789. The next prime is 134959801. The reversal of 134959798 is 897959431.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33739948 + ... + 33739951.

It is an arithmetic number, because the mean of its divisors is an integer number (50609925).

Almost surely, 2^134959798 is an apocalyptic number.

134959798 is a deficient number, since it is larger than the sum of its proper divisors (67479902).

134959798 is an equidigital number, since it uses as much as digits as its factorization.

134959798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67479901.

The product of its digits is 2449440, while the sum is 55.

The square root of 134959798 is about 11617.2198911788. The cubic root of 134959798 is about 512.9418571304.

The spelling of 134959798 in words is "one hundred thirty-four million, nine hundred fifty-nine thousand, seven hundred ninety-eight".