2315070 has 48 divisors (see below), whose sum is σ = 6233760. Its totient is φ = 595392.

The previous prime is 2315069. The next prime is 2315081. The reversal of 2315070 is 705132.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2167 + ... + 3053.

It is an arithmetic number, because the mean of its divisors is an integer number (129870).

2^2315070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2315070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3116880).

2315070 is an abundant number, since it is smaller than the sum of its proper divisors (3918690).

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

2315070 is a wasteful number, since it uses less digits than its factorization.

2315070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 929 (or 926 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 2315070 is about 1521.5354087237. The cubic root of 2315070 is about 132.2882817935.

It can be divided in two parts, 23150 and 70, that added together give a triangular number (23220 = T₂₁₅).

The spelling of 2315070 in words is "two million, three hundred fifteen thousand, seventy".