2425047646 has 16 divisors (see below), whose sum is σ = 4170773376. Its totient is φ = 1035918936.

The previous prime is 2425047629. The next prime is 2425047683. The reversal of 2425047646 is 6467405242.

It is a junction number, because it is equal to n+sod(n) for n = 2425047599 and 2425047608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277816 + ... + 286411.

It is an arithmetic number, because the mean of its divisors is an integer number (260673336).

Almost surely, 2^2425047646 is an apocalyptic number.

2425047646 is a deficient number, since it is larger than the sum of its proper divisors (1745725730).

2425047646 is a wasteful number, since it uses less digits than its factorization.

2425047646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564543.

The product of its (nonzero) digits is 322560, while the sum is 40.

The square root of 2425047646 is about 49244.7727784381. The cubic root of 2425047646 is about 1343.5074899489.

The spelling of 2425047646 in words is "two billion, four hundred twenty-five million, forty-seven thousand, six hundred forty-six".