893131 has 2 divisors, whose sum is σ = 893132. Its totient is φ = 893130.

The previous prime is 893119. The next prime is 893147. The reversal of 893131 is 131398.

893131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 893131 - 2⁵ = 893099 is a prime.

It is a super-2 number, since 2×893131² = 1595365966322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 893096 and 893105.

It is not a weakly prime, because it can be changed into another prime (893111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 446565 + 446566.

It is an arithmetic number, because the mean of its divisors is an integer number (446566).

2⁸⁹³¹³¹ is an apocalyptic number.

893131 is a deficient number, since it is larger than the sum of its proper divisors (1).

893131 is an equidigital number, since it uses as much as digits as its factorization.

893131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 648, while the sum is 25.

The square root of 893131 is about 945.0560829919. The cubic root of 893131 is about 96.3026832512.

It can be divided in two parts, 893 and 131, that added together give a 10-th power (1024 = 2¹⁰).

The spelling of 893131 in words is "eight hundred ninety-three thousand, one hundred thirty-one".