16054240 has 48 divisors (see below), whose sum is σ = 39931920. Its totient is φ = 6082560.

The previous prime is 16054237. The next prime is 16054243. The reversal of 16054240 is 4245061.

It is an interprime number because it is at equal distance from previous prime (16054237) and next prime (16054243).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16054243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 400 + ... + 5680.

It is an arithmetic number, because the mean of its divisors is an integer number (831915).

Almost surely, 2^16054240 is an apocalyptic number.

16054240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16054240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19965960).

16054240 is an abundant number, since it is smaller than the sum of its proper divisors (23877680).

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

16054240 is a wasteful number, since it uses less digits than its factorization.

16054240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5315 (or 5307 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 16054240 is about 4006.7742636690. The cubic root of 16054240 is about 252.2686309822.

The spelling of 16054240 in words is "sixteen million, fifty-four thousand, two hundred forty".