16249234 has 8 divisors (see below), whose sum is σ = 24601968. Its totient is φ = 8048580.

The previous prime is 16249223. The next prime is 16249271. The reversal of 16249234 is 43294261.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 16249196 and 16249205.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37752 + ... + 38179.

It is an arithmetic number, because the mean of its divisors is an integer number (3075246).

Almost surely, 2^16249234 is an apocalyptic number.

16249234 is a deficient number, since it is larger than the sum of its proper divisors (8352734).

16249234 is a wasteful number, since it uses less digits than its factorization.

16249234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76040.

The product of its digits is 10368, while the sum is 31.

The square root of 16249234 is about 4031.0338624229. The cubic root of 16249234 is about 253.2858709945.

The spelling of 16249234 in words is "sixteen million, two hundred forty-nine thousand, two hundred thirty-four".