2252416 has 16 divisors (see below), whose sum is σ = 4487490. Its totient is φ = 1126144.

The previous prime is 2252407. The next prime is 2252441. The reversal of 2252416 is 6142522.

It can be written as a sum of positive squares in only one way, i.e., 2238016 + 14400 = 1496^2 + 120^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8671 + ... + 8926.

2^2252416 is an apocalyptic number.

It is an amenable number.

2252416 is a deficient number, since it is larger than the sum of its proper divisors (2235074).

2252416 is an equidigital number, since it uses as much as digits as its factorization.

2252416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17611 (or 17599 counting only the distinct ones).

The product of its digits is 960, while the sum is 22.

The square root of 2252416 is about 1500.8051172621. The cubic root of 2252416 is about 131.0839544977.

Adding to 2252416 its reverse (6142522), we get a palindrome (8394938).

The spelling of 2252416 in words is "two million, two hundred fifty-two thousand, four hundred sixteen".