2670030 has 128 divisors (see below), whose sum is σ = 8294400. Its totient is φ = 604800.

The previous prime is 2670029. The next prime is 2670049. The reversal of 2670030 is 300762.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2669985 and 2670012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 86115 + ... + 86145.

It is an arithmetic number, because the mean of its divisors is an integer number (64800).

2^2670030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2670030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4147200).

2670030 is an abundant number, since it is smaller than the sum of its proper divisors (5624370).

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

2670030 is a wasteful number, since it uses less digits than its factorization.

2670030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87 (or 81 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 2670030 is about 1634.0226436620. The cubic root of 2670030 is about 138.7305305041.

Adding to 2670030 its reverse (300762), we get a palindrome (2970792).

The spelling of 2670030 in words is "two million, six hundred seventy thousand, thirty".