2500016 has 40 divisors (see below), whose sum is σ = 5145504. Its totient is φ = 1175040.

The previous prime is 2500009. The next prime is 2500027. The reversal of 2500016 is 6100052.

2500016 = T₄₁ + T₄₂ + ... + T₂₄₆.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24221 + ... + 24323.

2^2500016 is an apocalyptic number.

It is an amenable number.

2500016 is an abundant number, since it is smaller than the sum of its proper divisors (2645488).

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

2500016 is a wasteful number, since it uses less digits than its factorization.

2500016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189 (or 183 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 2500016 is about 1581.1438897204. The cubic root of 2500016 is about 135.7211703670.

Adding to 2500016 its reverse (6100052), we get a palindrome (8600068).

The spelling of 2500016 in words is "two million, five hundred thousand, sixteen".