16000464 has 40 divisors (see below), whose sum is σ = 42671872. Its totient is φ = 5160960.

The previous prime is 16000463. The next prime is 16000477. The reversal of 16000464 is 46400061.

It is a self number, because there is not a number n which added to its sum of digits gives 16000464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16000463) by changing a digit.

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, 3889 + ... + 6864.

Almost surely, 2^16000464 is an apocalyptic number.

It is an amenable number.

16000464 is an abundant number, since it is smaller than the sum of its proper divisors (26671408).

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

16000464 is a wasteful number, since it uses less digits than its factorization.

16000464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10795 (or 10789 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 16000464 is about 4000.0579995795. The cubic root of 16000464 is about 251.9866458028.

The spelling of 16000464 in words is "sixteen million, four hundred sixty-four", and thus it is an aban number.