2505512 has 16 divisors (see below), whose sum is σ = 4743360. Its totient is φ = 1240624.

The previous prime is 2505499. The next prime is 2505527. The reversal of 2505512 is 2155052.

2505512 = T₃₃ + T₃₄ + ... + T₂₄₆.

It is a congruent number.

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, 608 + ... + 2319.

It is an arithmetic number, because the mean of its divisors is an integer number (296460).

2^2505512 is an apocalyptic number.

It is an amenable number.

2505512 is a deficient number, since it is larger than the sum of its proper divisors (2237848).

2505512 is a wasteful number, since it uses less digits than its factorization.

2505512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3040 (or 3036 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 2505512 is about 1582.8809178204. The cubic root of 2505512 is about 135.8205534122.

The spelling of 2505512 in words is "two million, five hundred five thousand, five hundred twelve".