2533472 has 24 divisors (see below), whose sum is σ = 5112072. Its totient is φ = 1235200.

The previous prime is 2533429. The next prime is 2533499. The reversal of 2533472 is 2743352.

It is a d-powerful number, because it can be written as 2¹⁵ + 5⁹ + 3 + 3⁸ + 4⁷ + 7³ + 2¹⁹ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347 + ... + 2277.

It is an arithmetic number, because the mean of its divisors is an integer number (213003).

2^2533472 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 2533472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2556036).

2533472 is an abundant number, since it is smaller than the sum of its proper divisors (2578600).

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

2533472 is a wasteful number, since it uses less digits than its factorization.

2533472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1982 (or 1974 counting only the distinct ones).

The product of its digits is 5040, while the sum is 26.

The square root of 2533472 is about 1591.6884117188. The cubic root of 2533472 is about 136.3239107447.

The spelling of 2533472 in words is "two million, five hundred thirty-three thousand, four hundred seventy-two".