8113427 has 8 divisors (see below), whose sum is σ = 9424992. Its totient is φ = 6840000.

The previous prime is 8113421. The next prime is 8113447. The reversal of 8113427 is 7243118.

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 8113427 - 2⁶ = 8113363 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8113396 and 8113405.

It is not an unprimeable number, because it can be changed into a prime (8113421) 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, 9074 + ... + 9927.

It is an arithmetic number, because the mean of its divisors is an integer number (1178124).

Almost surely, 2^8113427 is an apocalyptic number.

8113427 is a deficient number, since it is larger than the sum of its proper divisors (1311565).

8113427 is a wasteful number, since it uses less digits than its factorization.

8113427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19069.

The product of its digits is 1344, while the sum is 26.

The square root of 8113427 is about 2848.4078008600. The cubic root of 8113427 is about 200.9407926073.

The spelling of 8113427 in words is "eight million, one hundred thirteen thousand, four hundred twenty-seven".