913427 has 4 divisors (see below), whose sum is σ = 967176. Its totient is φ = 859680.

The previous prime is 913421. The next prime is 913433. The reversal of 913427 is 724319.

913427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an interprime number because it is at equal distance from previous prime (913421) and next prime (913433).

It is a cyclic number.

It is not a de Polignac number, because 913427 - 2¹⁰ = 912403 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 913396 and 913405.

It is not an unprimeable number, because it can be changed into a prime (913421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26849 + ... + 26882.

It is an arithmetic number, because the mean of its divisors is an integer number (241794).

2⁹¹³⁴²⁷ is an apocalyptic number.

913427 is a deficient number, since it is larger than the sum of its proper divisors (53749).

913427 is a wasteful number, since it uses less digits than its factorization.

913427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53748.

The product of its digits is 1512, while the sum is 26.

The square root of 913427 is about 955.7337495349. The cubic root of 913427 is about 97.0267046607.

The spelling of 913427 in words is "nine hundred thirteen thousand, four hundred twenty-seven".