134025718 has 4 divisors (see below), whose sum is σ = 201038580. Its totient is φ = 67012858.

The previous prime is 134025701. The next prime is 134025721. The reversal of 134025718 is 817520431.

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

It is a self number, because there is not a number n which added to its sum of digits gives 134025718.

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, 33506428 + ... + 33506431.

It is an arithmetic number, because the mean of its divisors is an integer number (50259645).

Almost surely, 2^134025718 is an apocalyptic number.

134025718 is a deficient number, since it is larger than the sum of its proper divisors (67012862).

134025718 is an equidigital number, since it uses as much as digits as its factorization.

134025718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67012861.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 134025718 is about 11576.9476979038. The cubic root of 134025718 is about 511.7557301393.

The spelling of 134025718 in words is "one hundred thirty-four million, twenty-five thousand, seven hundred eighteen".