2300070 has 32 divisors (see below), whose sum is σ = 5651712. Its totient is φ = 598752.

The previous prime is 2300063. The next prime is 2300071. The reversal of 2300070 is 700032.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2300071) 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, 399 + ... + 2181.

It is an arithmetic number, because the mean of its divisors is an integer number (176616).

2^2300070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2300070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2825856).

2300070 is an abundant number, since it is smaller than the sum of its proper divisors (3351642).

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

2300070 is a wasteful number, since it uses less digits than its factorization.

2300070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1836.

The product of its (nonzero) digits is 42, while the sum is 12.

The square root of 2300070 is about 1516.5981669513. The cubic root of 2300070 is about 132.0019513027.

The spelling of 2300070 in words is "two million, three hundred thousand, seventy".