16216124 has 6 divisors (see below), whose sum is σ = 28378224. Its totient is φ = 8108060.

The previous prime is 16216121. The next prime is 16216129. The reversal of 16216124 is 42161261.

It is a self number, because there is not a number n which added to its sum of digits gives 16216124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16216121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2027012 + ... + 2027019.

It is an arithmetic number, because the mean of its divisors is an integer number (4729704).

Almost surely, 2^16216124 is an apocalyptic number.

It is an amenable number.

16216124 is a deficient number, since it is larger than the sum of its proper divisors (12162100).

16216124 is a wasteful number, since it uses less digits than its factorization.

16216124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4054035 (or 4054033 counting only the distinct ones).

The product of its digits is 576, while the sum is 23.

The square root of 16216124 is about 4026.9248813456. The cubic root of 16216124 is about 253.1137193367.

Adding to 16216124 its reverse (42161261), we get a palindrome (58377385).

The spelling of 16216124 in words is "sixteen million, two hundred sixteen thousand, one hundred twenty-four".