2425612646 has 4 divisors (see below), whose sum is σ = 3638418972. Its totient is φ = 1212806322.

The previous prime is 2425612633. The next prime is 2425612697. The reversal of 2425612646 is 6462165242.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 606403160 + ... + 606403163.

It is an arithmetic number, because the mean of its divisors is an integer number (909604743).

Almost surely, 2^2425612646 is an apocalyptic number.

2425612646 is a deficient number, since it is larger than the sum of its proper divisors (1212806326).

2425612646 is a wasteful number, since it uses less digits than its factorization.

2425612646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212806325.

The product of its digits is 138240, while the sum is 38.

The square root of 2425612646 is about 49250.5090938155. The cubic root of 2425612646 is about 1343.6118209282.

Adding to 2425612646 its reverse (6462165242), we get a palindrome (8887777888).

The spelling of 2425612646 in words is "two billion, four hundred twenty-five million, six hundred twelve thousand, six hundred forty-six".