2870323 has 2 divisors, whose sum is σ = 2870324. Its totient is φ = 2870322.

The previous prime is 2870279. The next prime is 2870353. The reversal of 2870323 is 3230782.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2870323 - 2¹³ = 2862131 is a prime.

It is a d-powerful number, because it can be written as 2¹⁷ + 8⁷ + 7⁶ + 0 + 3⁴ + 2¹⁹ + 3⁴ .

2870323 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2870353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1435161 + 1435162.

It is an arithmetic number, because the mean of its divisors is an integer number (1435162).

2^2870323 is an apocalyptic number.

2870323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2870323 is an equidigital number, since it uses as much as digits as its factorization.

2870323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 2870323 is about 1694.2027623635. The cubic root of 2870323 is about 142.1162012542.

The spelling of 2870323 in words is "two million, eight hundred seventy thousand, three hundred twenty-three".