16229854 has 8 divisors (see below), whose sum is σ = 24362280. Its totient is φ = 8109096.

The previous prime is 16229803. The next prime is 16229869. The reversal of 16229854 is 45892261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×16229854² = 526816321722632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2817 + ... + 6355.

It is an arithmetic number, because the mean of its divisors is an integer number (3045285).

Almost surely, 2^16229854 is an apocalyptic number.

16229854 is a deficient number, since it is larger than the sum of its proper divisors (8132426).

16229854 is a wasteful number, since it uses less digits than its factorization.

16229854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5834.

The product of its digits is 34560, while the sum is 37.

The square root of 16229854 is about 4028.6292954304. The cubic root of 16229854 is about 253.1851353136.

It can be divided in two parts, 1622 and 9854, that added together give a triangular number (11476 = T₁₅₁).

The spelling of 16229854 in words is "sixteen million, two hundred twenty-nine thousand, eight hundred fifty-four".