2425246646 has 8 divisors (see below), whose sum is σ = 3640535280. Its totient is φ = 1211734888.

The previous prime is 2425246609. The next prime is 2425246669. The reversal of 2425246646 is 6466425242.

It is a happy number.

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, 440801 + ... + 446268.

It is an arithmetic number, because the mean of its divisors is an integer number (455066910).

Almost surely, 2^2425246646 is an apocalyptic number.

2425246646 is a deficient number, since it is larger than the sum of its proper divisors (1215288634).

2425246646 is a wasteful number, since it uses less digits than its factorization.

2425246646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888438.

The product of its digits is 552960, while the sum is 41.

The square root of 2425246646 is about 49246.7932560081. The cubic root of 2425246646 is about 1343.5442384609.

The spelling of 2425246646 in words is "two billion, four hundred twenty-five million, two hundred forty-six thousand, six hundred forty-six".