16115466 has 8 divisors (see below), whose sum is σ = 32230944. Its totient is φ = 5371820.

The previous prime is 16115453. The next prime is 16115467. The reversal of 16115466 is 66451161.

It is a sphenic number, since it is the product of 3 distinct primes.

16115466 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (16115467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1342950 + ... + 1342961.

It is an arithmetic number, because the mean of its divisors is an integer number (4028868).

Almost surely, 2^16115466 is an apocalyptic number.

16115466 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16115466 is a wasteful number, since it uses less digits than its factorization.

16115466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2685916.

The product of its digits is 4320, while the sum is 30.

The square root of 16115466 is about 4014.4073037000. The cubic root of 16115466 is about 252.5889161739.

The spelling of 16115466 in words is "sixteen million, one hundred fifteen thousand, four hundred sixty-six".