85048030 has 16 divisors (see below), whose sum is σ = 155597184. Its totient is φ = 33461280.

The previous prime is 85048001. The next prime is 85048031. The reversal of 85048030 is 3084058.

It is a self number, because there is not a number n which added to its sum of digits gives 85048030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85048031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69102 + ... + 70321.

It is an arithmetic number, because the mean of its divisors is an integer number (9724824).

Almost surely, 2^85048030 is an apocalyptic number.

85048030 is a deficient number, since it is larger than the sum of its proper divisors (70549154).

85048030 is a wasteful number, since it uses less digits than its factorization.

85048030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139491.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 85048030 is about 9222.1488819038. The cubic root of 85048030 is about 439.7657672022.

The spelling of 85048030 in words is "eighty-five million, forty-eight thousand, thirty".