2315000420 has 12 divisors (see below), whose sum is σ = 4861500924. Its totient is φ = 926000160.

The previous prime is 2315000419. The next prime is 2315000477. The reversal of 2315000420 is 240005132.

It can be written as a sum of positive squares in 2 ways, for example, as 1723246144 + 591754276 = 41512^2 + 24326^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57874991 + ... + 57875030.

It is an arithmetic number, because the mean of its divisors is an integer number (405125077).

Almost surely, 2^2315000420 is an apocalyptic number.

2315000420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2315000420 is an abundant number, since it is smaller than the sum of its proper divisors (2546500504).

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

2315000420 is a wasteful number, since it uses less digits than its factorization.

2315000420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115750030 (or 115750028 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2315000420 is about 48114.4512594709. The cubic root of 2315000420 is about 1322.8695646125.

Adding to 2315000420 its reverse (240005132), we get a palindrome (2555005552).

The spelling of 2315000420 in words is "two billion, three hundred fifteen million, four hundred twenty", and thus it is an aban number.