2520412 has 12 divisors (see below), whose sum is σ = 4422096. Its totient is φ = 1256960.

The previous prime is 2520383. The next prime is 2520431. The reversal of 2520412 is 2140252.

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, 2073 + ... + 3055.

It is an arithmetic number, because the mean of its divisors is an integer number (368508).

2^2520412 is an apocalyptic number.

It is an amenable number.

2520412 is a deficient number, since it is larger than the sum of its proper divisors (1901684).

2520412 is a wasteful number, since it uses less digits than its factorization.

2520412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1628 (or 1626 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 2520412 is about 1587.5805491376. The cubic root of 2520412 is about 136.0892580153.

Subtracting from 2520412 its product of nonzero digits (160), we obtain a palindrome (2520252).

Adding to 2520412 its reverse (2140252), we get a palindrome (4660664).

The spelling of 2520412 in words is "two million, five hundred twenty thousand, four hundred twelve".