422424152 has 16 divisors (see below), whose sum is σ = 792823200. Its totient is φ = 211004640.

The previous prime is 422424137. The next prime is 422424173. The reversal of 422424152 is 251424224.

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, 17099 + ... + 33722.

It is an arithmetic number, because the mean of its divisors is an integer number (49551450).

Almost surely, 2^422424152 is an apocalyptic number.

It is an amenable number.

422424152 is a deficient number, since it is larger than the sum of its proper divisors (370399048).

422424152 is a wasteful number, since it uses less digits than its factorization.

422424152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51866 (or 51862 counting only the distinct ones).

The product of its digits is 5120, while the sum is 26.

The square root of 422424152 is about 20552.9596895435. The cubic root of 422424152 is about 750.3252823089.

Adding to 422424152 its reverse (251424224), we get a palindrome (673848376).

The spelling of 422424152 in words is "four hundred twenty-two million, four hundred twenty-four thousand, one hundred fifty-two".