16061856 has 24 divisors (see below), whose sum is σ = 42162624. Its totient is φ = 5353920.

The previous prime is 16061819. The next prime is 16061861. The reversal of 16061856 is 65816061.

It is a tau number, because it is divible by the number of its divisors (24).

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 3 ways as a sum of consecutive naturals, for example, 83560 + ... + 83751.

It is an arithmetic number, because the mean of its divisors is an integer number (1756776).

Almost surely, 2^16061856 is an apocalyptic number.

16061856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16061856 is an abundant number, since it is smaller than the sum of its proper divisors (26100768).

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

16061856 is a wasteful number, since it uses less digits than its factorization.

16061856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167324 (or 167316 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 16061856 is about 4007.7245414325. The cubic root of 16061856 is about 252.3085160668.

The spelling of 16061856 in words is "sixteen million, sixty-one thousand, eight hundred fifty-six".