2620030 has 24 divisors (see below), whose sum is σ = 5487048. Its totient is φ = 898128.

The previous prime is 2620021. The next prime is 2620031. The reversal of 2620030 is 300262.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2620031) 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, 2184 + ... + 3163.

It is an arithmetic number, because the mean of its divisors is an integer number (228627).

2^2620030 is an apocalyptic number.

2620030 is an abundant number, since it is smaller than the sum of its proper divisors (2867018).

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

2620030 is a wasteful number, since it uses less digits than its factorization.

2620030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5368 (or 5361 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 2620030 is about 1618.6506726283. The cubic root of 2620030 is about 137.8590944319.

Adding to 2620030 its reverse (300262), we get a palindrome (2920292).

The spelling of 2620030 in words is "two million, six hundred twenty thousand, thirty".