2503652 has 6 divisors (see below), whose sum is σ = 4381398. Its totient is φ = 1251824.

The previous prime is 2503651. The next prime is 2503663. The reversal of 2503652 is 2563052.

It is a happy number.

2503652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2383936 + 119716 = 1544^2 + 346^2 .

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (2503651) 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 as a sum of consecutive naturals, namely, 312953 + ... + 312960.

It is an arithmetic number, because the mean of its divisors is an integer number (730233).

2^2503652 is an apocalyptic number.

It is an amenable number.

2503652 is a deficient number, since it is larger than the sum of its proper divisors (1877746).

2503652 is a wasteful number, since it uses less digits than its factorization.

2503652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625917 (or 625915 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 2503652 is about 1582.2932724372. The cubic root of 2503652 is about 135.7869356968.

The spelling of 2503652 in words is "two million, five hundred three thousand, six hundred fifty-two".