2502546 has 16 divisors (see below), whose sum is σ = 5020608. Its totient is φ = 831600.

The previous prime is 2502541. The next prime is 2502551. The reversal of 2502546 is 6452052.

2502546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2502541) and next prime (2502551).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2502541) 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, 3456 + ... + 4116.

It is an arithmetic number, because the mean of its divisors is an integer number (313788).

2^2502546 is an apocalyptic number.

2502546 is an abundant number, since it is smaller than the sum of its proper divisors (2518062).

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

2502546 is a wasteful number, since it uses less digits than its factorization.

2502546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1297.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2502546 is about 1581.9437410983. The cubic root of 2502546 is about 135.7669379134.

Adding to 2502546 its reverse (6452052), we get a palindrome (8954598).

The spelling of 2502546 in words is "two million, five hundred two thousand, five hundred forty-six".