862113 has 16 divisors (see below), whose sum is σ = 1337216. Its totient is φ = 483840.

The previous prime is 862097. The next prime is 862117. The reversal of 862113 is 311268.

862113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 862113 - 2⁴ = 862097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is the 929-th Hogben number.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 862113.

It is not an unprimeable number, because it can be changed into a prime (862117) by changing a digit.

It is a nontrivial repunit in base 928.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 945 + ... + 1617.

It is an arithmetic number, because the mean of its divisors is an integer number (83576).

2⁸⁶²¹¹³ is an apocalyptic number.

It is an amenable number.

862113 is a deficient number, since it is larger than the sum of its proper divisors (475103).

862113 is a wasteful number, since it uses less digits than its factorization.

862113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744.

The product of its digits is 288, while the sum is 21.

The square root of 862113 is about 928.5004038771. The cubic root of 862113 is about 95.1746740178.

The spelling of 862113 in words is "eight hundred sixty-two thousand, one hundred thirteen".