2892130 has 8 divisors (see below), whose sum is σ = 5205852. Its totient is φ = 1156848.

The previous prime is 2892119. The next prime is 2892133. The reversal of 2892130 is 312982.

It can be written as a sum of positive squares in 2 ways, for example, as 2879809 + 12321 = 1697^2 + 111^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2892095 and 2892104.

It is not an unprimeable number, because it can be changed into a prime (2892133) 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, 144597 + ... + 144616.

2^2892130 is an apocalyptic number.

2892130 is a deficient number, since it is larger than the sum of its proper divisors (2313722).

2892130 is a wasteful number, since it uses less digits than its factorization.

2892130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289220.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 2892130 is about 1700.6263551998. The cubic root of 2892130 is about 142.4751983100.

The spelling of 2892130 in words is "two million, eight hundred ninety-two thousand, one hundred thirty".