16474948 has 48 divisors (see below), whose sum is σ = 34320384. Its totient is φ = 6773760.

The previous prime is 16474943. The next prime is 16474999. The reversal of 16474948 is 84947461.

It is not an unprimeable number, because it can be changed into a prime (16474943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129661 + ... + 129787.

It is an arithmetic number, because the mean of its divisors is an integer number (715008).

Almost surely, 2^16474948 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 16474948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17160192).

16474948 is an abundant number, since it is smaller than the sum of its proper divisors (17845436).

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

16474948 is a wasteful number, since it uses less digits than its factorization.

16474948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292 (or 290 counting only the distinct ones).

The product of its digits is 193536, while the sum is 43.

The square root of 16474948 is about 4058.9343429033. The cubic root of 16474948 is about 254.4532589271.

The spelling of 16474948 in words is "sixteen million, four hundred seventy-four thousand, nine hundred forty-eight".