134018797 has 8 divisors (see below), whose sum is σ = 150918912. Its totient is φ = 117904800.

The previous prime is 134018783. The next prime is 134018813. The reversal of 134018797 is 797810431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134018797 is a prime.

It is a super-2 number, since 2×134018797² = 35922075898654418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134018707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196168 + ... + 196849.

It is an arithmetic number, because the mean of its divisors is an integer number (18864864).

Almost surely, 2^134018797 is an apocalyptic number.

It is an amenable number.

134018797 is a deficient number, since it is larger than the sum of its proper divisors (16900115).

134018797 is a wasteful number, since it uses less digits than its factorization.

134018797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393059.

The product of its (nonzero) digits is 42336, while the sum is 40.

The square root of 134018797 is about 11576.6487810592. The cubic root of 134018797 is about 511.7469210778.

The spelling of 134018797 in words is "one hundred thirty-four million, eighteen thousand, seven hundred ninety-seven".