2499952 has 80 divisors (see below), whose sum is σ = 6374592. Its totient is φ = 921600.

The previous prime is 2499949. The next prime is 2499953. The reversal of 2499952 is 2599942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2499953) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24702 + ... + 24802.

2^2499952 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 2499952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3187296).

2499952 is an abundant number, since it is smaller than the sum of its proper divisors (3874640).

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

2499952 is a wasteful number, since it uses less digits than its factorization.

2499952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146 (or 140 counting only the distinct ones).

The product of its digits is 58320, while the sum is 40.

The square root of 2499952 is about 1581.1236510786. The cubic root of 2499952 is about 135.7200122105.

It can be divided in two parts, 249 and 9952, that added together give a palindrome (10201).

The spelling of 2499952 in words is "two million, four hundred ninety-nine thousand, nine hundred fifty-two".