2885742 has 12 divisors (see below), whose sum is σ = 6252480. Its totient is φ = 961908.

The previous prime is 2885719. The next prime is 2885783. The reversal of 2885742 is 2475882.

It is a happy number.

2885742 is a `hidden beast` number, since 2 + 88 + 574 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2885697 and 2885706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80142 + ... + 80177.

It is an arithmetic number, because the mean of its divisors is an integer number (521040).

2^2885742 is an apocalyptic number.

2885742 is an abundant number, since it is smaller than the sum of its proper divisors (3366738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2885742 is a wasteful number, since it uses less digits than its factorization.

2885742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160327 (or 160324 counting only the distinct ones).

The product of its digits is 35840, while the sum is 36.

The square root of 2885742 is about 1698.7471854281. The cubic root of 2885742 is about 142.3702234904.

The spelling of 2885742 in words is "two million, eight hundred eighty-five thousand, seven hundred forty-two".