422754830 has 16 divisors (see below), whose sum is σ = 761398704. Its totient is φ = 169004160.

The previous prime is 422754823. The next prime is 422754841. The reversal of 422754830 is 38457224.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7445 + ... + 30015.

It is an arithmetic number, because the mean of its divisors is an integer number (47587419).

Almost surely, 2^422754830 is an apocalyptic number.

422754830 is a deficient number, since it is larger than the sum of its proper divisors (338643874).

422754830 is a wasteful number, since it uses less digits than its factorization.

422754830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24451.

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 422754830 is about 20561.0026506491. The cubic root of 422754830 is about 750.5210187096.

The spelling of 422754830 in words is "four hundred twenty-two million, seven hundred fifty-four thousand, eight hundred thirty".