16653342 has 16 divisors (see below), whose sum is σ = 33935760. Its totient is φ = 5446272.

The previous prime is 16653313. The next prime is 16653361. The reversal of 16653342 is 24335661.

It is a congruent number.

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, 25867 + ... + 26502.

It is an arithmetic number, because the mean of its divisors is an integer number (2120985).

Almost surely, 2^16653342 is an apocalyptic number.

16653342 is an abundant number, since it is smaller than the sum of its proper divisors (17282418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16653342 is a wasteful number, since it uses less digits than its factorization.

16653342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52427.

The product of its digits is 12960, while the sum is 30.

The square root of 16653342 is about 4080.8506466177. The cubic root of 16653342 is about 255.3683871974.

The spelling of 16653342 in words is "sixteen million, six hundred fifty-three thousand, three hundred forty-two".