2489152 has 56 divisors (see below), whose sum is σ = 5486400. Its totient is φ = 1115136.

The previous prime is 2489147. The next prime is 2489159. The reversal of 2489152 is 2519842.

2489152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2489159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27924 + ... + 28012.

2^2489152 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 2489152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2743200).

2489152 is an abundant number, since it is smaller than the sum of its proper divisors (2997248).

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

2489152 is a wasteful number, since it uses less digits than its factorization.

2489152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143 (or 133 counting only the distinct ones).

The product of its digits is 5760, while the sum is 31.

The square root of 2489152 is about 1577.7046618426. The cubic root of 2489152 is about 135.5242895233.

The spelling of 2489152 in words is "two million, four hundred eighty-nine thousand, one hundred fifty-two".