16046340 has 24 divisors (see below), whose sum is σ = 44929920. Its totient is φ = 4279008.

The previous prime is 16046311. The next prime is 16046357. The reversal of 16046340 is 4364061.

16046340 is nontrivially palindromic in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 16046340.

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, 133660 + ... + 133779.

It is an arithmetic number, because the mean of its divisors is an integer number (1872080).

Almost surely, 2^16046340 is an apocalyptic number.

16046340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16046340 is an abundant number, since it is smaller than the sum of its proper divisors (28883580).

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

16046340 is a wasteful number, since it uses less digits than its factorization.

16046340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267451 (or 267449 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 16046340 is about 4005.7883119306. The cubic root of 16046340 is about 252.2272452555.

The spelling of 16046340 in words is "sixteen million, forty-six thousand, three hundred forty".