423060293 has 4 divisors (see below), whose sum is σ = 424706700. Its totient is φ = 421413888.

The previous prime is 423060277. The next prime is 423060307. The reversal of 423060293 is 392060324.

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 202151524 + 220908769 = 14218^2 + 14863^2 .

It is a cyclic number.

It is not a de Polignac number, because 423060293 - 2⁴ = 423060277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423060493) 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, 822818 + ... + 823331.

It is an arithmetic number, because the mean of its divisors is an integer number (106176675).

Almost surely, 2^423060293 is an apocalyptic number.

It is an amenable number.

423060293 is a deficient number, since it is larger than the sum of its proper divisors (1646407).

423060293 is a wasteful number, since it uses less digits than its factorization.

423060293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1646406.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 423060293 is about 20568.4295219640. The cubic root of 423060293 is about 750.7017390635.

The spelling of 423060293 in words is "four hundred twenty-three million, sixty thousand, two hundred ninety-three".