16475434 has 16 divisors (see below), whose sum is σ = 25767648. Its totient is φ = 7893072.

The previous prime is 16475401. The next prime is 16475449. The reversal of 16475434 is 43457461.

It is a self number, because there is not a number n which added to its sum of digits gives 16475434.

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, 3297 + ... + 6619.

It is an arithmetic number, because the mean of its divisors is an integer number (1610478).

Almost surely, 2^16475434 is an apocalyptic number.

16475434 is a deficient number, since it is larger than the sum of its proper divisors (9292214).

16475434 is a wasteful number, since it uses less digits than its factorization.

16475434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3429.

The product of its digits is 40320, while the sum is 34.

The square root of 16475434 is about 4058.9942103925. The cubic root of 16475434 is about 254.4557609697.

The spelling of 16475434 in words is "sixteen million, four hundred seventy-five thousand, four hundred thirty-four".