895545478 has 4 divisors (see below), whose sum is σ = 1343318220. Its totient is φ = 447772738.

The previous prime is 895545463. The next prime is 895545479. The reversal of 895545478 is 874545598.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (895545479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 223886368 + ... + 223886371.

It is an arithmetic number, because the mean of its divisors is an integer number (335829555).

Almost surely, 2^895545478 is an apocalyptic number.

895545478 is a deficient number, since it is larger than the sum of its proper divisors (447772742).

895545478 is a wasteful number, since it uses less digits than its factorization.

895545478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447772741.

The product of its digits is 8064000, while the sum is 55.

The square root of 895545478 is about 29925.6658739618. The cubic root of 895545478 is about 963.8938628175.

The spelling of 895545478 in words is "eight hundred ninety-five million, five hundred forty-five thousand, four hundred seventy-eight".