2465720828 has 12 divisors (see below), whose sum is σ = 4354599480. Its totient is φ = 1221549552.

The previous prime is 2465720821. The next prime is 2465720849. The reversal of 2465720828 is 8280275642.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2465720821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2827226 + ... + 2828097.

It is an arithmetic number, because the mean of its divisors is an integer number (362883290).

Almost surely, 2^2465720828 is an apocalyptic number.

It is an amenable number.

2465720828 is a deficient number, since it is larger than the sum of its proper divisors (1888878652).

2465720828 is a wasteful number, since it uses less digits than its factorization.

2465720828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5655436 (or 5655434 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 44.

The square root of 2465720828 is about 49656.0250926310. The cubic root of 2465720828 is about 1350.9770390336.

The spelling of 2465720828 in words is "two billion, four hundred sixty-five million, seven hundred twenty thousand, eight hundred twenty-eight".