16031468 has 12 divisors (see below), whose sum is σ = 28129920. Its totient is φ = 7994352.

The previous prime is 16031467. The next prime is 16031473. The reversal of 16031468 is 86413061.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 16031468.

It is not an unprimeable number, because it can be changed into a prime (16031467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3596 + ... + 6707.

It is an arithmetic number, because the mean of its divisors is an integer number (2344160).

Almost surely, 2^16031468 is an apocalyptic number.

It is an amenable number.

16031468 is a deficient number, since it is larger than the sum of its proper divisors (12098452).

16031468 is a wasteful number, since it uses less digits than its factorization.

16031468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10696 (or 10694 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 16031468 is about 4003.9315678468. The cubic root of 16031468 is about 252.1492984453.

The spelling of 16031468 in words is "sixteen million, thirty-one thousand, four hundred sixty-eight".