85048899 has 8 divisors (see below), whose sum is σ = 122121552. Its totient is φ = 52337760.

The previous prime is 85048879. The next prime is 85048907. The reversal of 85048899 is 99884058.

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

It is not a de Polignac number, because 85048899 - 2⁷ = 85048771 is a prime.

It is a super-2 number, since 2×85048899² = 14466630442224402, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (85048879) 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, 1090332 + ... + 1090409.

It is an arithmetic number, because the mean of its divisors is an integer number (15265194).

Almost surely, 2^85048899 is an apocalyptic number.

85048899 is a deficient number, since it is larger than the sum of its proper divisors (37072653).

85048899 is a wasteful number, since it uses less digits than its factorization.

85048899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2180757.

The product of its (nonzero) digits is 829440, while the sum is 51.

The square root of 85048899 is about 9222.1959966160. The cubic root of 85048899 is about 439.7672650035.

The spelling of 85048899 in words is "eighty-five million, forty-eight thousand, eight hundred ninety-nine".