18265060 has 24 divisors (see below), whose sum is σ = 41844096. Its totient is φ = 6641760.

The previous prime is 18265033. The next prime is 18265081. The reversal of 18265060 is 6056281.

It is a super-2 number, since 2×18265060² = 667224833607200, which contains 22 as substring.

It is an unprimeable number.

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, 41292 + ... + 41731.

It is an arithmetic number, because the mean of its divisors is an integer number (1743504).

Almost surely, 2^18265060 is an apocalyptic number.

18265060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

18265060 is an abundant number, since it is smaller than the sum of its proper divisors (23579036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

18265060 is a wasteful number, since it uses less digits than its factorization.

18265060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83043 (or 83041 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 18265060 is about 4273.7641488505. The cubic root of 18265060 is about 263.3542720447.

It can be divided in two parts, 182650 and 60, that added together give a triangular number (182710 = T₆₀₄).

The spelling of 18265060 in words is "eighteen million, two hundred sixty-five thousand, sixty".