898726 has 4 divisors (see below), whose sum is σ = 1348092. Its totient is φ = 449362.

The previous prime is 898717. The next prime is 898727. The reversal of 898726 is 627898.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 627898 = 2 ⋅313949.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (898727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224680 + ... + 224683.

It is an arithmetic number, because the mean of its divisors is an integer number (337023).

2⁸⁹⁸⁷²⁶ is an apocalyptic number.

898726 is a deficient number, since it is larger than the sum of its proper divisors (449366).

898726 is a wasteful number, since it uses less digits than its factorization.

898726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449365.

The product of its digits is 48384, while the sum is 40.

The square root of 898726 is about 948.0116033045. The cubic root of 898726 is about 96.5033601522.

The spelling of 898726 in words is "eight hundred ninety-eight thousand, seven hundred twenty-six".