16125118 has 8 divisors (see below), whose sum is σ = 24841512. Its totient is φ = 7844616.

The previous prime is 16125107. The next prime is 16125119. The reversal of 16125118 is 81152161.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 16125092 and 16125101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16125119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108880 + ... + 109027.

It is an arithmetic number, because the mean of its divisors is an integer number (3105189).

Almost surely, 2^16125118 is an apocalyptic number.

16125118 is a deficient number, since it is larger than the sum of its proper divisors (8716394).

16125118 is a wasteful number, since it uses less digits than its factorization.

16125118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217946.

The product of its digits is 480, while the sum is 25.

The square root of 16125118 is about 4015.6092937436. The cubic root of 16125118 is about 252.6393336146.

Adding to 16125118 its reverse (81152161), we get a palindrome (97277279).

The spelling of 16125118 in words is "sixteen million, one hundred twenty-five thousand, one hundred eighteen".