2115030 has 16 divisors (see below), whose sum is σ = 5076144. Its totient is φ = 564000.

The previous prime is 2115017. The next prime is 2115049. The reversal of 2115030 is 305112.

It is a junction number, because it is equal to n+sod(n) for n = 2114997 and 2115015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35221 + ... + 35280.

It is an arithmetic number, because the mean of its divisors is an integer number (317259).

2^2115030 is an apocalyptic number.

2115030 is an abundant number, since it is smaller than the sum of its proper divisors (2961114).

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

2115030 is a wasteful number, since it uses less digits than its factorization.

2115030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70511.

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 2115030 is about 1454.3142714008. The cubic root of 2115030 is about 128.3627001252.

It can be divided in two parts, 21 and 15030, that added together give a palindrome (15051).

The spelling of 2115030 in words is "two million, one hundred fifteen thousand, thirty".