2520607146 has 32 divisors (see below), whose sum is σ = 5309989440. Its totient is φ = 795464064.

The previous prime is 2520607093. The next prime is 2520607147. The reversal of 2520607146 is 6417060252.

It is not an unprimeable number, because it can be changed into a prime (2520607147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193536 + ... + 206148.

It is an arithmetic number, because the mean of its divisors is an integer number (165937170).

Almost surely, 2^2520607146 is an apocalyptic number.

2520607146 is an abundant number, since it is smaller than the sum of its proper divisors (2789382294).

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

2520607146 is a wasteful number, since it uses less digits than its factorization.

2520607146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14390.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 2520607146 is about 50205.6485467522. The cubic root of 2520607146 is about 1360.9277021745.

Adding to 2520607146 its reverse (6417060252), we get a palindrome (8937667398).

The spelling of 2520607146 in words is "two billion, five hundred twenty million, six hundred seven thousand, one hundred forty-six".