2520630622 has 8 divisors (see below), whose sum is σ = 3781747872. Its totient is φ = 1260048000.

The previous prime is 2520630601. The next prime is 2520630659. The reversal of 2520630622 is 2260360252.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 121654 + ... + 140857.

It is an arithmetic number, because the mean of its divisors is an integer number (472718484).

Almost surely, 2^2520630622 is an apocalyptic number.

2520630622 is a deficient number, since it is larger than the sum of its proper divisors (1261117250).

2520630622 is a wasteful number, since it uses less digits than its factorization.

2520630622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267314.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 2520630622 is about 50205.8823446018. The cubic root of 2520630622 is about 1360.9319272200.

Adding to 2520630622 its reverse (2260360252), we get a palindrome (4780990874).

It can be divided in two parts, 2520630 and 622, that added together give a palindrome (2521252).

The spelling of 2520630622 in words is "two billion, five hundred twenty million, six hundred thirty thousand, six hundred twenty-two".