16611342 has 32 divisors (see below), whose sum is σ = 36408960. Its totient is φ = 5010720.

The previous prime is 16611341. The next prime is 16611389. The reversal of 16611342 is 24311661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16611341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18909 + ... + 19767.

It is an arithmetic number, because the mean of its divisors is an integer number (1137780).

Almost surely, 2^16611342 is an apocalyptic number.

16611342 is an abundant number, since it is smaller than the sum of its proper divisors (19797618).

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

16611342 is a wasteful number, since it uses less digits than its factorization.

16611342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1168.

The product of its digits is 864, while the sum is 24.

The square root of 16611342 is about 4075.7014120271. The cubic root of 16611342 is about 255.1535253892.

It can be divided in two parts, 1661 and 1342, that added together give a palindrome (3003).

The spelling of 16611342 in words is "sixteen million, six hundred eleven thousand, three hundred forty-two".