385106025 has 48 divisors (see below), whose sum is σ = 666544640. Its totient is φ = 195955200.

The previous prime is 385106023. The next prime is 385106053. The reversal of 385106025 is 520601583.

It is not a de Polignac number, because 385106025 - 2¹ = 385106023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 385105983 and 385106001.

It is not an unprimeable number, because it can be changed into a prime (385106023) 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 47 ways as a sum of consecutive naturals, for example, 168591 + ... + 170859.

Almost surely, 2^385106025 is an apocalyptic number.

It is an amenable number.

385106025 is a deficient number, since it is larger than the sum of its proper divisors (281438615).

385106025 is a wasteful number, since it uses less digits than its factorization.

385106025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2386 (or 2381 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 385106025 is about 19624.1184515381. The cubic root of 385106025 is about 727.5454087692.

The spelling of 385106025 in words is "three hundred eighty-five million, one hundred six thousand, twenty-five".