423505262 has 4 divisors (see below), whose sum is σ = 635257896. Its totient is φ = 211752630.

The previous prime is 423505253. The next prime is 423505267. The reversal of 423505262 is 262505324.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423505267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105876314 + ... + 105876317.

It is an arithmetic number, because the mean of its divisors is an integer number (158814474).

Almost surely, 2^423505262 is an apocalyptic number.

423505262 is a deficient number, since it is larger than the sum of its proper divisors (211752634).

423505262 is a wasteful number, since it uses less digits than its factorization.

423505262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211752633.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 423505262 is about 20579.2434749191. The cubic root of 423505262 is about 750.9648394328.

The spelling of 423505262 in words is "four hundred twenty-three million, five hundred five thousand, two hundred sixty-two".