898011 has 12 divisors (see below), whose sum is σ = 1310088. Its totient is φ = 592704.

The previous prime is 897983. The next prime is 898013. The reversal of 898011 is 110898.

It is not a de Polignac number, because 898011 - 2⁶ = 897947 is a prime.

It is a super-2 number, since 2×898011² = 1612847512242, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (898013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 576 + ... + 1458.

It is an arithmetic number, because the mean of its divisors is an integer number (109174).

2⁸⁹⁸⁰¹¹ is an apocalyptic number.

898011 is a deficient number, since it is larger than the sum of its proper divisors (412077).

898011 is a wasteful number, since it uses less digits than its factorization.

898011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002 (or 999 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 27.

The square root of 898011 is about 947.6344231823. The cubic root of 898011 is about 96.4777616165.

It can be divided in two parts, 89 and 8011, that added together give a square (8100 = 90²).

The spelling of 898011 in words is "eight hundred ninety-eight thousand, eleven".