423010556 has 12 divisors (see below), whose sum is σ = 749639520. Its totient is φ = 208827840.

The previous prime is 423010537. The next prime is 423010561. The reversal of 423010556 is 655010324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 669005 + ... + 669636.

It is an arithmetic number, because the mean of its divisors is an integer number (62469960).

Almost surely, 2^423010556 is an apocalyptic number.

It is an amenable number.

423010556 is a deficient number, since it is larger than the sum of its proper divisors (326628964).

423010556 is a wasteful number, since it uses less digits than its factorization.

423010556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338724 (or 1338722 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 423010556 is about 20567.2204247438. The cubic root of 423010556 is about 750.6723192098.

The spelling of 423010556 in words is "four hundred twenty-three million, ten thousand, five hundred fifty-six".