2520914 has 16 divisors (see below), whose sum is σ = 4163616. Its totient is φ = 1144660.

The previous prime is 2520907. The next prime is 2520929. The reversal of 2520914 is 4190252.

It is a self number, because there is not a number n which added to its sum of digits gives 2520914.

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, 2189 + ... + 3135.

It is an arithmetic number, because the mean of its divisors is an integer number (260226).

2^2520914 is an apocalyptic number.

2520914 is a deficient number, since it is larger than the sum of its proper divisors (1642702).

2520914 is an equidigital number, since it uses as much as digits as its factorization.

2520914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982 (or 960 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 2520914 is about 1587.7386434801. The cubic root of 2520914 is about 136.0982925531.

The spelling of 2520914 in words is "two million, five hundred twenty thousand, nine hundred fourteen".