16240034 has 8 divisors (see below), whose sum is σ = 24468048. Its totient is φ = 8084020.

The previous prime is 16240033. The next prime is 16240039. The reversal of 16240034 is 43004261.

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 = 16239988 and 16240015.

It is not an unprimeable number, because it can be changed into a prime (16240033) 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, 17432 + ... + 18339.

It is an arithmetic number, because the mean of its divisors is an integer number (3058506).

Almost surely, 2^16240034 is an apocalyptic number.

16240034 is a deficient number, since it is larger than the sum of its proper divisors (8228014).

16240034 is a wasteful number, since it uses less digits than its factorization.

16240034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36000.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 16240034 is about 4029.8925543989. The cubic root of 16240034 is about 253.2380601269.

Adding to 16240034 its reverse (43004261), we get a palindrome (59244295).

The spelling of 16240034 in words is "sixteen million, two hundred forty thousand, thirty-four".