462042422 has 16 divisors (see below), whose sum is σ = 734235840. Its totient is φ = 217312128.

The previous prime is 462042409. The next prime is 462042431. The reversal of 462042422 is 224240264.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 462042391 and 462042400.

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, 103868 + ... + 108224.

It is an arithmetic number, because the mean of its divisors is an integer number (45889740).

Almost surely, 2^462042422 is an apocalyptic number.

462042422 is a deficient number, since it is larger than the sum of its proper divisors (272193418).

462042422 is a wasteful number, since it uses less digits than its factorization.

462042422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7495.

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 462042422 is about 21495.1720625819. The cubic root of 462042422 is about 773.0850660072.

Adding to 462042422 its reverse (224240264), we get a palindrome (686282686).

The spelling of 462042422 in words is "four hundred sixty-two million, forty-two thousand, four hundred twenty-two".