899153 has 2 divisors, whose sum is σ = 899154. Its totient is φ = 899152.

The previous prime is 899149. The next prime is 899159. The reversal of 899153 is 351998.

899153 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 can be written as a sum of positive squares in only one way, i.e., 452929 + 446224 = 673^2 + 668^2 .

It is a cyclic number.

It is not a de Polignac number, because 899153 - 2² = 899149 is a prime.

It is a super-2 number, since 2×899153² = 1616952234818, which contains 22 as substring.

It is a nialpdrome in base 16.

It is not a weakly prime, because it can be changed into another prime (899159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 449576 + 449577.

It is an arithmetic number, because the mean of its divisors is an integer number (449577).

2⁸⁹⁹¹⁵³ is an apocalyptic number.

It is an amenable number.

899153 is a deficient number, since it is larger than the sum of its proper divisors (1).

899153 is an equidigital number, since it uses as much as digits as its factorization.

899153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9720, while the sum is 35.

The square root of 899153 is about 948.2367847748. The cubic root of 899153 is about 96.5186411946.

It can be divided in two parts, 89915 and 3, that multiplied together give a triangular number (269745 = T₇₃₄).

The spelling of 899153 in words is "eight hundred ninety-nine thousand, one hundred fifty-three".