85182028 has 6 divisors (see below), whose sum is σ = 149068556. Its totient is φ = 42591012.

The previous prime is 85182023. The next prime is 85182049. The reversal of 85182028 is 82028158.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 85181984 and 85182002.

It is not an unprimeable number, because it can be changed into a prime (85182023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10647750 + ... + 10647757.

Almost surely, 2^85182028 is an apocalyptic number.

It is an amenable number.

85182028 is a deficient number, since it is larger than the sum of its proper divisors (63886528).

85182028 is a wasteful number, since it uses less digits than its factorization.

85182028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21295511 (or 21295509 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 34.

The square root of 85182028 is about 9229.4110321298. The cubic root of 85182028 is about 439.9966046570.

The spelling of 85182028 in words is "eighty-five million, one hundred eighty-two thousand, twenty-eight".