2501036 has 12 divisors (see below), whose sum is σ = 4392360. Its totient is φ = 1246080.

The previous prime is 2501003. The next prime is 2501071. The reversal of 2501036 is 6301052.

It is an Ulam number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 380 + ... + 2268.

It is an arithmetic number, because the mean of its divisors is an integer number (366030).

2^2501036 is an apocalyptic number.

It is an amenable number.

2501036 is a deficient number, since it is larger than the sum of its proper divisors (1891324).

2501036 is a wasteful number, since it uses less digits than its factorization.

2501036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2224 (or 2222 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 2501036 is about 1581.4664081162. The cubic root of 2501036 is about 135.7396258183.

Adding to 2501036 its reverse (6301052), we get a palindrome (8802088).

The spelling of 2501036 in words is "two million, five hundred one thousand, thirty-six".