16461796 has 24 divisors (see below), whose sum is σ = 31381560. Its totient is φ = 7510272.

The previous prime is 16461791. The next prime is 16461799. The reversal of 16461796 is 69716461.

It can be written as a sum of positive squares in 4 ways, for example, as 541696 + 15920100 = 736^2 + 3990^2 .

It is not an unprimeable number, because it can be changed into a prime (16461791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2850 + ... + 6406.

It is an arithmetic number, because the mean of its divisors is an integer number (1307565).

Almost surely, 2^16461796 is an apocalyptic number.

It is an amenable number.

16461796 is a deficient number, since it is larger than the sum of its proper divisors (14919764).

16461796 is a wasteful number, since it uses less digits than its factorization.

16461796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3663 (or 3661 counting only the distinct ones).

The product of its digits is 54432, while the sum is 40.

The square root of 16461796 is about 4057.3138897551. The cubic root of 16461796 is about 254.3855306368.

The spelling of 16461796 in words is "sixteen million, four hundred sixty-one thousand, seven hundred ninety-six".