895899423 has 4 divisors (see below), whose sum is σ = 1194532568. Its totient is φ = 597266280.

The previous prime is 895899413. The next prime is 895899451. The reversal of 895899423 is 324998598.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 895899423 - 2⁶ = 895899359 is a prime.

It is a super-2 number, since 2×895899423² = 1605271552263465858, 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 (895899413) 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, 149316568 + ... + 149316573.

It is an arithmetic number, because the mean of its divisors is an integer number (298633142).

Almost surely, 2^895899423 is an apocalyptic number.

895899423 is a deficient number, since it is larger than the sum of its proper divisors (298633145).

895899423 is a wasteful number, since it uses less digits than its factorization.

895899423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298633144.

The product of its digits is 5598720, while the sum is 57.

The square root of 895899423 is about 29931.5790261723. The cubic root of 895899423 is about 964.0208321658.

The spelling of 895899423 in words is "eight hundred ninety-five million, eight hundred ninety-nine thousand, four hundred twenty-three".