16009414 has 16 divisors (see below), whose sum is σ = 24575040. Its totient is φ = 7819560.

The previous prime is 16009397. The next prime is 16009471. The reversal of 16009414 is 41490061.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24577 + ... + 25219.

It is an arithmetic number, because the mean of its divisors is an integer number (1535940).

Almost surely, 2^16009414 is an apocalyptic number.

16009414 is a deficient number, since it is larger than the sum of its proper divisors (8565626).

16009414 is a wasteful number, since it uses less digits than its factorization.

16009414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 915.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 16009414 is about 4001.1765769583. The cubic root of 16009414 is about 252.0336206927.

Adding to 16009414 its reverse (41490061), we get a palindrome (57499475).

The spelling of 16009414 in words is "sixteen million, nine thousand, four hundred fourteen".