16474434 has 16 divisors (see below), whose sum is σ = 33320160. Its totient is φ = 5429600.

The previous prime is 16474427. The next prime is 16474441. The reversal of 16474434 is 43447461.

16474434 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (16474427) and next prime (16474441).

It is a junction number, because it is equal to n+sod(n) for n = 16474395 and 16474404.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14892 + ... + 15959.

It is an arithmetic number, because the mean of its divisors is an integer number (2082510).

Almost surely, 2^16474434 is an apocalyptic number.

16474434 is an abundant number, since it is smaller than the sum of its proper divisors (16845726).

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

16474434 is a wasteful number, since it uses less digits than its factorization.

16474434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30945.

The product of its digits is 32256, while the sum is 33.

The square root of 16474434 is about 4058.8710252976. The cubic root of 16474434 is about 254.4506126803.

The spelling of 16474434 in words is "sixteen million, four hundred seventy-four thousand, four hundred thirty-four".