16042810 has 32 divisors (see below), whose sum is σ = 34071552. Its totient is φ = 5322240.

The previous prime is 16042801. The next prime is 16042811. The reversal of 16042810 is 1824061.

It is a super-2 number, since 2×16042810² = 514743505392200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16042811) 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, 1527 + ... + 5866.

It is an arithmetic number, because the mean of its divisors is an integer number (1064736).

Almost surely, 2^16042810 is an apocalyptic number.

16042810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16042810 is an abundant number, since it is smaller than the sum of its proper divisors (18028742).

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

16042810 is a wasteful number, since it uses less digits than its factorization.

16042810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7438.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 16042810 is about 4005.3476752961. The cubic root of 16042810 is about 252.2087482551.

Adding to 16042810 its reverse (1824061), we get a palindrome (17866871).

The spelling of 16042810 in words is "sixteen million, forty-two thousand, eight hundred ten".