16142892 has 12 divisors (see below), whose sum is σ = 37666776. Its totient is φ = 5380960.

The previous prime is 16142891. The next prime is 16142921. The reversal of 16142892 is 29824161.

16142892 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (16142891) 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, 672609 + ... + 672632.

It is an arithmetic number, because the mean of its divisors is an integer number (3138898).

Almost surely, 2^16142892 is an apocalyptic number.

16142892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16142892 is an abundant number, since it is smaller than the sum of its proper divisors (21523884).

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

16142892 is a wasteful number, since it uses less digits than its factorization.

16142892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345248 (or 1345246 counting only the distinct ones).

The product of its digits is 6912, while the sum is 33.

The square root of 16142892 is about 4017.8217979398. The cubic root of 16142892 is about 252.7321238951.

The spelling of 16142892 in words is "sixteen million, one hundred forty-two thousand, eight hundred ninety-two".