356852423 has 4 divisors (see below), whose sum is σ = 377843760. Its totient is φ = 335861088.

The previous prime is 356852393. The next prime is 356852459. The reversal of 356852423 is 324258653.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-356852423 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 (356852323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10495643 + ... + 10495676.

It is an arithmetic number, because the mean of its divisors is an integer number (94460940).

Almost surely, 2^356852423 is an apocalyptic number.

356852423 is a deficient number, since it is larger than the sum of its proper divisors (20991337).

356852423 is a wasteful number, since it uses less digits than its factorization.

356852423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20991336.

The product of its digits is 172800, while the sum is 38.

The square root of 356852423 is about 18890.5379224627. The cubic root of 356852423 is about 709.2993305871.

The spelling of 356852423 in words is "three hundred fifty-six million, eight hundred fifty-two thousand, four hundred twenty-three".