2837216 has 12 divisors (see below), whose sum is σ = 5585832. Its totient is φ = 1418592.

The previous prime is 2837209. The next prime is 2837221. The reversal of 2837216 is 6127382.

2837216 = T₄₀₅ + T₄₀₆ + ... + T₄₃₆.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44300 + ... + 44363.

It is an arithmetic number, because the mean of its divisors is an integer number (465486).

2^2837216 is an apocalyptic number.

It is an amenable number.

2837216 is a deficient number, since it is larger than the sum of its proper divisors (2748616).

2837216 is an equidigital number, since it uses as much as digits as its factorization.

2837216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88673 (or 88665 counting only the distinct ones).

The product of its digits is 4032, while the sum is 29.

The square root of 2837216 is about 1684.4037520737. The cubic root of 2837216 is about 141.5676860307.

The spelling of 2837216 in words is "two million, eight hundred thirty-seven thousand, two hundred sixteen".