16242888 has 64 divisors (see below), whose sum is σ = 44089920. Its totient is φ = 4966400.

The previous prime is 16242887. The next prime is 16242913. The reversal of 16242888 is 88824261.

It is a super-4 number, since 4×16242888⁴ (a number of 30 digits) contains 4444 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (16242881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16243 + ... + 17213.

It is an arithmetic number, because the mean of its divisors is an integer number (688905).

Almost surely, 2^16242888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16242888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22044960).

16242888 is an abundant number, since it is smaller than the sum of its proper divisors (27847032).

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

16242888 is a wasteful number, since it uses less digits than its factorization.

16242888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038 (or 1034 counting only the distinct ones).

The product of its digits is 49152, while the sum is 39.

The square root of 16242888 is about 4030.2466425766. The cubic root of 16242888 is about 253.2528938210.

The spelling of 16242888 in words is "sixteen million, two hundred forty-two thousand, eight hundred eighty-eight".