88085021 has 8 divisors (see below), whose sum is σ = 89263104. Its totient is φ = 86912640.

The previous prime is 88085017. The next prime is 88085033. The reversal of 88085021 is 12058088.

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 88085021 - 2² = 88085017 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88085821) 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, 35966 + ... + 38336.

It is an arithmetic number, because the mean of its divisors is an integer number (11157888).

Almost surely, 2^88085021 is an apocalyptic number.

It is an amenable number.

88085021 is a deficient number, since it is larger than the sum of its proper divisors (1178083).

88085021 is a wasteful number, since it uses less digits than its factorization.

88085021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2851.

The product of its (nonzero) digits is 5120, while the sum is 32.

The square root of 88085021 is about 9385.3620601445. The cubic root of 88085021 is about 444.9392182269.

The spelling of 88085021 in words is "eighty-eight million, eighty-five thousand, twenty-one".