2402820236 has 24 divisors (see below), whose sum is σ = 4221186144. Its totient is φ = 1196778240.

The previous prime is 2402820227. The next prime is 2402820353. The reversal of 2402820236 is 6320282042.

It is a junction number, because it is equal to n+sod(n) for n = 2402820199 and 2402820208.

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, 1546436 + ... + 1547988.

It is an arithmetic number, because the mean of its divisors is an integer number (175882756).

Almost surely, 2^2402820236 is an apocalyptic number.

It is an amenable number.

2402820236 is a deficient number, since it is larger than the sum of its proper divisors (1818365908).

2402820236 is a wasteful number, since it uses less digits than its factorization.

2402820236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2801 (or 2799 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 2402820236 is about 49018.5703177887. The cubic root of 2402820236 is about 1339.3901279075.

The spelling of 2402820236 in words is "two billion, four hundred two million, eight hundred twenty thousand, two hundred thirty-six".