16253798 has 16 divisors (see below), whose sum is σ = 26996544. Its totient is φ = 7277160.

The previous prime is 16253789. The next prime is 16253813. The reversal of 16253798 is 89735261.

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 in 7 ways as a sum of consecutive naturals, for example, 4040 + ... + 6987.

It is an arithmetic number, because the mean of its divisors is an integer number (1687284).

Almost surely, 2^16253798 is an apocalyptic number.

16253798 is a deficient number, since it is larger than the sum of its proper divisors (10742746).

16253798 is a wasteful number, since it uses less digits than its factorization.

16253798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11107.

The product of its digits is 90720, while the sum is 41.

The square root of 16253798 is about 4031.5999305487. The cubic root of 16253798 is about 253.3095826456.

The spelling of 16253798 in words is "sixteen million, two hundred fifty-three thousand, seven hundred ninety-eight".