895453142 has 8 divisors (see below), whose sum is σ = 1343817000. Its totient is φ = 447514144.

The previous prime is 895453063. The next prime is 895453187. The reversal of 895453142 is 241354598.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 895453142.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100892 + ... + 109407.

It is an arithmetic number, because the mean of its divisors is an integer number (167977125).

Almost surely, 2^895453142 is an apocalyptic number.

895453142 is a deficient number, since it is larger than the sum of its proper divisors (448363858).

895453142 is a wasteful number, since it uses less digits than its factorization.

895453142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212430.

The product of its digits is 172800, while the sum is 41.

The square root of 895453142 is about 29924.1230782123. The cubic root of 895453142 is about 963.8607339722.

The spelling of 895453142 in words is "eight hundred ninety-five million, four hundred fifty-three thousand, one hundred forty-two".