2912016 has 80 divisors (see below), whose sum is σ = 8253440. Its totient is φ = 881280.

The previous prime is 2912009. The next prime is 2912023. The reversal of 2912016 is 6102192.

It is an interprime number because it is at equal distance from previous prime (2912009) and next prime (2912023).

It is a junction number, because it is equal to n+sod(n) for n = 2911983 and 2912001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28221 + ... + 28323.

It is an arithmetic number, because the mean of its divisors is an integer number (103168).

2^2912016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2912016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4126720).

2912016 is an abundant number, since it is smaller than the sum of its proper divisors (5341424).

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

2912016 is a wasteful number, since it uses less digits than its factorization.

2912016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164 (or 158 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 2912016 is about 1706.4630086820. The cubic root of 2912016 is about 142.8010011778.

The spelling of 2912016 in words is "two million, nine hundred twelve thousand, sixteen".