2313473 has 4 divisors (see below), whose sum is σ = 2321988. Its totient is φ = 2304960.

The previous prime is 2313469. The next prime is 2313511. The reversal of 2313473 is 3743132.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 984064 + 1329409 = 992^2 + 1153^2 .

It is a cyclic number.

It is not a de Polignac number, because 2313473 - 2² = 2313469 is a prime.

It is a d-powerful number, because it can be written as 2²¹ + 3⁹ + 1 + 3⁹ + 4⁴ + 7⁶ + 3¹⁰ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3836 + ... + 4397.

It is an arithmetic number, because the mean of its divisors is an integer number (580497).

2^2313473 is an apocalyptic number.

It is an amenable number.

2313473 is a deficient number, since it is larger than the sum of its proper divisors (8515).

2313473 is an equidigital number, since it uses as much as digits as its factorization.

2313473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8514.

The product of its digits is 1512, while the sum is 23.

The square root of 2313473 is about 1521.0105193588. The cubic root of 2313473 is about 132.2578560780.

The spelling of 2313473 in words is "two million, three hundred thirteen thousand, four hundred seventy-three".