85028007 has 8 divisors (see below), whose sum is σ = 113823360. Its totient is φ = 56459000.

The previous prime is 85028003. The next prime is 85028011. The reversal of 85028007 is 70082058.

It is an interprime number because it is at equal distance from previous prime (85028003) and next prime (85028011).

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

It is a cyclic number.

It is not a de Polignac number, because 85028007 - 2² = 85028003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85028003) 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 in 7 ways as a sum of consecutive naturals, for example, 55707 + ... + 57212.

It is an arithmetic number, because the mean of its divisors is an integer number (14227920).

Almost surely, 2^85028007 is an apocalyptic number.

85028007 is a deficient number, since it is larger than the sum of its proper divisors (28795353).

85028007 is a wasteful number, since it uses less digits than its factorization.

85028007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113173.

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 85028007 is about 9221.0632250300. The cubic root of 85028007 is about 439.7312528967.

The spelling of 85028007 in words is "eighty-five million, twenty-eight thousand, seven".