895549 has 4 divisors (see below), whose sum is σ = 926460. Its totient is φ = 864640.

The previous prime is 895529. The next prime is 895553. The reversal of 895549 is 945598.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 945598 = 2 ⋅472799.

It can be written as a sum of positive squares in 2 ways, for example, as 710649 + 184900 = 843^2 + 430^2 .

It is a cyclic number.

It is not a de Polignac number, because 895549 - 2⁷ = 895421 is a prime.

It is a super-2 number, since 2×895549² = 1604016022802, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (895529) 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, 15412 + ... + 15469.

It is an arithmetic number, because the mean of its divisors is an integer number (231615).

2⁸⁹⁵⁵⁴⁹ is an apocalyptic number.

It is an amenable number.

895549 is a deficient number, since it is larger than the sum of its proper divisors (30911).

895549 is a wasteful number, since it uses less digits than its factorization.

895549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30910.

The product of its digits is 64800, while the sum is 40.

The square root of 895549 is about 946.3345074549. The cubic root of 895549 is about 96.3895126416.

It can be divided in two parts, 895 and 549, that added together give a square (1444 = 38²).

The spelling of 895549 in words is "eight hundred ninety-five thousand, five hundred forty-nine".