16077316 has 12 divisors (see below), whose sum is σ = 28452060. Its totient is φ = 7948160.

The previous prime is 16077307. The next prime is 16077317. The reversal of 16077316 is 61377061.

It can be written as a sum of positive squares in 2 ways, for example, as 7398400 + 8678916 = 2720^2 + 2946^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16077317) 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, 22225 + ... + 22936.

It is an arithmetic number, because the mean of its divisors is an integer number (2371005).

Almost surely, 2^16077316 is an apocalyptic number.

It is an amenable number.

16077316 is a deficient number, since it is larger than the sum of its proper divisors (12374744).

16077316 is a wasteful number, since it uses less digits than its factorization.

16077316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45254 (or 45252 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 16077316 is about 4009.6528528041. The cubic root of 16077316 is about 252.3894415177.

Subtracting from 16077316 its sum of digits (31), we obtain a triangular number (16077285 = T₅₆₇₀).

The spelling of 16077316 in words is "sixteen million, seventy-seven thousand, three hundred sixteen".