2533416 has 32 divisors (see below), whose sum is σ = 6372960. Its totient is φ = 839232.

The previous prime is 2533397. The next prime is 2533417. The reversal of 2533416 is 6143352.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a d-powerful number, because it can be written as 2 + 5⁹ + 3⁷ + 3¹² + 4 + 1 + 6⁶ .

It is not an unprimeable number, because it can be changed into a prime (2533417) 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, 6606 + ... + 6978.

It is an arithmetic number, because the mean of its divisors is an integer number (199155).

2^2533416 is an apocalyptic number.

It is an amenable number.

2533416 is an abundant number, since it is smaller than the sum of its proper divisors (3839544).

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

2533416 is a wasteful number, since it uses less digits than its factorization.

2533416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665 (or 661 counting only the distinct ones).

The product of its digits is 2160, while the sum is 24.

The square root of 2533416 is about 1591.6708202389. The cubic root of 2533416 is about 136.3229063003.

Adding to 2533416 its reverse (6143352), we get a palindrome (8676768).

The spelling of 2533416 in words is "two million, five hundred thirty-three thousand, four hundred sixteen".