16054038 has 168 divisors, whose sum is σ = 48843984. Its totient is φ = 3849120.

The previous prime is 16054021. The next prime is 16054039. The reversal of 16054038 is 83045061.

It is a super-2 number, since 2×16054038² = 515464272210888, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16054039) by changing a digit.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 1234920 + ... + 1234932.

It is an arithmetic number, because the mean of its divisors is an integer number (290738).

Almost surely, 2^16054038 is an apocalyptic number.

16054038 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 16054038, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24421992).

16054038 is an abundant number, since it is smaller than the sum of its proper divisors (32789946).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16054038 is a wasteful number, since it uses less digits than its factorization.

16054038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62 (or 36 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 16054038 is about 4006.7490562799. The cubic root of 16054038 is about 252.2675729341.

Adding to 16054038 its reverse (83045061), we get a palindrome (99099099).

The spelling of 16054038 in words is "sixteen million, fifty-four thousand, thirty-eight".