2987922 has 24 divisors (see below), whose sum is σ = 6952176. Its totient is φ = 853608.

The previous prime is 2987911. The next prime is 2987923. The reversal of 2987922 is 2297892.

It is not an unprimeable number, because it can be changed into a prime (2987923) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4788 + ... + 5375.

It is an arithmetic number, because the mean of its divisors is an integer number (289674).

2^2987922 is an apocalyptic number.

2987922 is an abundant number, since it is smaller than the sum of its proper divisors (3964254).

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

2987922 is a wasteful number, since it uses less digits than its factorization.

2987922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10182 (or 10175 counting only the distinct ones).

The product of its digits is 36288, while the sum is 39.

The square root of 2987922 is about 1728.5606729299. The cubic root of 2987922 is about 144.0311468119.

The spelling of 2987922 in words is "two million, nine hundred eighty-seven thousand, nine hundred twenty-two".