16862134 has 4 divisors (see below), whose sum is σ = 25293204. Its totient is φ = 8431066.

The previous prime is 16862119. The next prime is 16862159. The reversal of 16862134 is 43126861.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43126861 = 1423 ⋅30307.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 16862096 and 16862105.

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 as a sum of consecutive naturals, namely, 4215532 + ... + 4215535.

It is an arithmetic number, because the mean of its divisors is an integer number (6323301).

Almost surely, 2^16862134 is an apocalyptic number.

16862134 is a deficient number, since it is larger than the sum of its proper divisors (8431070).

16862134 is an equidigital number, since it uses as much as digits as its factorization.

16862134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8431069.

The product of its digits is 6912, while the sum is 31.

The square root of 16862134 is about 4106.3528830338. The cubic root of 16862134 is about 256.4311886113.

Adding to 16862134 its reverse (43126861), we get a palindrome (59988995).

The spelling of 16862134 in words is "sixteen million, eight hundred sixty-two thousand, one hundred thirty-four".