2708432285 has 16 divisors (see below), whose sum is σ = 3511554816. Its totient is φ = 1993543488.

The previous prime is 2708432263. The next prime is 2708432329. The reversal of 2708432285 is 5822348072.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2708432285 - 2⁸ = 2708432029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47909 + ... + 87818.

It is an arithmetic number, because the mean of its divisors is an integer number (219472176).

Almost surely, 2^2708432285 is an apocalyptic number.

It is an amenable number.

2708432285 is a deficient number, since it is larger than the sum of its proper divisors (803122531).

2708432285 is a wasteful number, since it uses less digits than its factorization.

2708432285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136052.

The product of its (nonzero) digits is 215040, while the sum is 41.

The square root of 2708432285 is about 52042.6006748318. The cubic root of 2708432285 is about 1393.9247436262.

The spelling of 2708432285 in words is "two billion, seven hundred eight million, four hundred thirty-two thousand, two hundred eighty-five".