16610242 has 16 divisors (see below), whose sum is σ = 27274464. Its totient is φ = 7524000.

The previous prime is 16610227. The next prime is 16610267. The reversal of 16610242 is 24201661.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6142 + ... + 8422.

It is an arithmetic number, because the mean of its divisors is an integer number (1704654).

Almost surely, 2^16610242 is an apocalyptic number.

16610242 is a deficient number, since it is larger than the sum of its proper divisors (10664222).

16610242 is a wasteful number, since it uses less digits than its factorization.

16610242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2625.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 16610242 is about 4075.5664636956. The cubic root of 16610242 is about 255.1478931918.

The spelling of 16610242 in words is "sixteen million, six hundred ten thousand, two hundred forty-two".