16325385 has 16 divisors (see below), whose sum is σ = 26490240. Its totient is φ = 8583680.

The previous prime is 16325383. The next prime is 16325401. The reversal of 16325385 is 58352361.

16325385 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16325385 - 2¹ = 16325383 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16325381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6600 + ... + 8729.

It is an arithmetic number, because the mean of its divisors is an integer number (1655640).

Almost surely, 2^16325385 is an apocalyptic number.

16325385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16325385 is a deficient number, since it is larger than the sum of its proper divisors (10164855).

16325385 is a wasteful number, since it uses less digits than its factorization.

16325385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15408.

The product of its digits is 21600, while the sum is 33.

The square root of 16325385 is about 4040.4684134392. The cubic root of 16325385 is about 253.6809238721.

The spelling of 16325385 in words is "sixteen million, three hundred twenty-five thousand, three hundred eighty-five".