16240125 has 64 divisors (see below), whose sum is σ = 30670848. Its totient is φ = 7560000.

The previous prime is 16240123. The next prime is 16240127. The reversal of 16240125 is 52104261.

It is an interprime number because it is at equal distance from previous prime (16240123) and next prime (16240127).

It is not a de Polignac number, because 16240125 - 2¹ = 16240123 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16240121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 127812 + ... + 127938.

It is an arithmetic number, because the mean of its divisors is an integer number (479232).

Almost surely, 2^16240125 is an apocalyptic number.

16240125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16240125 is a deficient number, since it is larger than the sum of its proper divisors (14430723).

16240125 is a wasteful number, since it uses less digits than its factorization.

16240125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187 (or 177 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 16240125 is about 4029.9038450067. The cubic root of 16240125 is about 253.2385331271.

Adding to 16240125 its reverse (52104261), we get a palindrome (68344386).

The spelling of 16240125 in words is "sixteen million, two hundred forty thousand, one hundred twenty-five".