2315273 has 6 divisors (see below), whose sum is σ = 2398734. Its totient is φ = 2234624.

The previous prime is 2315263. The next prime is 2315317. The reversal of 2315273 is 3725132.

It can be written as a sum of positive squares in 3 ways, for example, as 906304 + 1408969 = 952^2 + 1187^2 .

It is not a de Polignac number, because 2315273 - 2¹⁴ = 2298889 is a prime.

It is a d-powerful number, because it can be written as 2¹⁶ + 3⁵ + 1 + 5⁸ + 2¹⁸ + 7⁴ + 3¹³ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2315233) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 536 + ... + 2217.

It is an arithmetic number, because the mean of its divisors is an integer number (399789).

2^2315273 is an apocalyptic number.

It is an amenable number.

2315273 is a deficient number, since it is larger than the sum of its proper divisors (83461).

2315273 is an equidigital number, since it uses as much as digits as its factorization.

2315273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2811 (or 2782 counting only the distinct ones).

The product of its digits is 1260, while the sum is 23.

The square root of 2315273 is about 1521.6021161920. The cubic root of 2315273 is about 132.2921483053.

The spelling of 2315273 in words is "two million, three hundred fifteen thousand, two hundred seventy-three".