16274468 has 36 divisors (see below), whose sum is σ = 33918192. Its totient is φ = 6809040.

The previous prime is 16274459. The next prime is 16274471. The reversal of 16274468 is 86447261.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7463 + ... + 9393.

It is an arithmetic number, because the mean of its divisors is an integer number (942172).

Almost surely, 2^16274468 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 16274468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16959096).

16274468 is an abundant number, since it is smaller than the sum of its proper divisors (17643724).

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

16274468 is a wasteful number, since it uses less digits than its factorization.

16274468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1992 (or 1983 counting only the distinct ones).

The product of its digits is 64512, while the sum is 38.

The square root of 16274468 is about 4034.1626144716. The cubic root of 16274468 is about 253.4169153264.

The spelling of 16274468 in words is "sixteen million, two hundred seventy-four thousand, four hundred sixty-eight".