2888970 has 32 divisors (see below), whose sum is σ = 7924608. Its totient is φ = 660288.

The previous prime is 2888953. The next prime is 2888971. The reversal of 2888970 is 798882.

It is a happy number.

It is a super-2 number, since 2×2888970² = 16692295321800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (2888971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6669 + ... + 7088.

It is an arithmetic number, because the mean of its divisors is an integer number (247644).

2^2888970 is an apocalyptic number.

2888970 is an abundant number, since it is smaller than the sum of its proper divisors (5035638).

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

2888970 is a wasteful number, since it uses less digits than its factorization.

2888970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13774.

The product of its (nonzero) digits is 64512, while the sum is 42.

The square root of 2888970 is about 1699.6970318266. The cubic root of 2888970 is about 142.4232889676.

The spelling of 2888970 in words is "two million, eight hundred eighty-eight thousand, nine hundred seventy".