854827628 has 6 divisors (see below), whose sum is σ = 1495948356. Its totient is φ = 427413812.

The previous prime is 854827553. The next prime is 854827657. The reversal of 854827628 is 826728458.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106853450 + ... + 106853457.

It is an arithmetic number, because the mean of its divisors is an integer number (249324726).

Almost surely, 2^854827628 is an apocalyptic number.

It is an amenable number.

854827628 is a deficient number, since it is larger than the sum of its proper divisors (641120728).

854827628 is a wasteful number, since it uses less digits than its factorization.

854827628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213706911 (or 213706909 counting only the distinct ones).

The product of its digits is 1720320, while the sum is 50.

The square root of 854827628 is about 29237.4353868461. The cubic root of 854827628 is about 949.0582090379.

The spelling of 854827628 in words is "eight hundred fifty-four million, eight hundred twenty-seven thousand, six hundred twenty-eight".