814995601 has 8 divisors (see below), whose sum is σ = 938223360. Its totient is φ = 693467808.

The previous prime is 814995541. The next prime is 814995617. The reversal of 814995601 is 106599418.

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

It is a cyclic number.

It is not a de Polignac number, because 814995601 - 2⁷ = 814995473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (814995661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 423961 + ... + 425878.

It is an arithmetic number, because the mean of its divisors is an integer number (117277920).

Almost surely, 2^814995601 is an apocalyptic number.

It is an amenable number.

814995601 is a deficient number, since it is larger than the sum of its proper divisors (123227759).

814995601 is a wasteful number, since it uses less digits than its factorization.

814995601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849983.

The product of its (nonzero) digits is 77760, while the sum is 43.

The square root of 814995601 is about 28548.1278020118. The cubic root of 814995601 is about 934.0821828377.

The spelling of 814995601 in words is "eight hundred fourteen million, nine hundred ninety-five thousand, six hundred one".