422403054 has 16 divisors (see below), whose sum is σ = 847112448. Its totient is φ = 140416632.

The previous prime is 422403043. The next prime is 422403071. The reversal of 422403054 is 450304224.

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, 93712 + ... + 98115.

It is an arithmetic number, because the mean of its divisors is an integer number (52944528).

Almost surely, 2^422403054 is an apocalyptic number.

422403054 is an abundant number, since it is smaller than the sum of its proper divisors (424709394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422403054 is a wasteful number, since it uses less digits than its factorization.

422403054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192199.

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 422403054 is about 20552.4464237229. The cubic root of 422403054 is about 750.3127904203.

Adding to 422403054 its reverse (450304224), we get a palindrome (872707278).

The spelling of 422403054 in words is "four hundred twenty-two million, four hundred three thousand, fifty-four".