2502236 has 48 divisors (see below), whose sum is σ = 5171040. Its totient is φ = 1048320.

The previous prime is 2502229. The next prime is 2502251. The reversal of 2502236 is 6322052.

It is a happy number.

2502236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2502236² = 12522369999392, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2⁸ + 5⁹ + 0 + 2¹⁰ + 2¹⁴ + 3¹² + 6 .

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 47186 + ... + 47238.

It is an arithmetic number, because the mean of its divisors is an integer number (107730).

2^2502236 is an apocalyptic number.

It is an amenable number.

2502236 is an abundant number, since it is smaller than the sum of its proper divisors (2668804).

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

2502236 is a wasteful number, since it uses less digits than its factorization.

2502236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134 (or 132 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2502236 is about 1581.8457573354. The cubic root of 2502236 is about 135.7613316910.

Adding to 2502236 its reverse (6322052), we get a palindrome (8824288).

The spelling of 2502236 in words is "two million, five hundred two thousand, two hundred thirty-six".