16416125 has 16 divisors (see below), whose sum is σ = 22351680. Its totient is φ = 11938000.

The previous prime is 16416119. The next prime is 16416131. The reversal of 16416125 is 52161461.

It is an interprime number because it is at equal distance from previous prime (16416119) and next prime (16416131).

It is not a de Polignac number, because 16416125 - 2⁸ = 16415869 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16416094 and 16416103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4595 + ... + 7344.

It is an arithmetic number, because the mean of its divisors is an integer number (1396980).

Almost surely, 2^16416125 is an apocalyptic number.

It is an amenable number.

16416125 is a deficient number, since it is larger than the sum of its proper divisors (5935555).

16416125 is a wasteful number, since it uses less digits than its factorization.

16416125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11965 (or 11955 counting only the distinct ones).

The product of its digits is 1440, while the sum is 26.

The square root of 16416125 is about 4051.6817495949. The cubic root of 16416125 is about 254.1500601291.

Adding to 16416125 its reverse (52161461), we get a palindrome (68577586).

The spelling of 16416125 in words is "sixteen million, four hundred sixteen thousand, one hundred twenty-five".