10085554 has 16 divisors (see below), whose sum is σ = 15417792. Its totient is φ = 4947408.

The previous prime is 10085513. The next prime is 10085567. The reversal of 10085554 is 45558001.

10085554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35497 + ... + 35779.

It is an arithmetic number, because the mean of its divisors is an integer number (963612).

Almost surely, 2^10085554 is an apocalyptic number.

10085554 is a deficient number, since it is larger than the sum of its proper divisors (5332238).

10085554 is a wasteful number, since it uses less digits than its factorization.

10085554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561.

The product of its (nonzero) digits is 4000, while the sum is 28.

The square root of 10085554 is about 3175.7761256109. The cubic root of 10085554 is about 216.0561268181.

It can be divided in two parts, 1008555 and 4, that multiplied together give a triangular number (4034220 = T₂₈₄₀).

The spelling of 10085554 in words is "ten million, eighty-five thousand, five hundred fifty-four".