422348152 has 16 divisors (see below), whose sum is σ = 798140160. Its totient is φ = 209510784.

The previous prime is 422348117. The next prime is 422348161. The reversal of 422348152 is 251843224.

It is a super-2 number, since 2×422348152² = 356755922995630208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206833 + ... + 208864.

It is an arithmetic number, because the mean of its divisors is an integer number (49883760).

Almost surely, 2^422348152 is an apocalyptic number.

It is an amenable number.

422348152 is a deficient number, since it is larger than the sum of its proper divisors (375792008).

422348152 is a wasteful number, since it uses less digits than its factorization.

422348152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415830 (or 415826 counting only the distinct ones).

The product of its digits is 15360, while the sum is 31.

The square root of 422348152 is about 20551.1107242407. The cubic root of 422348152 is about 750.2802816136.

It can be divided in two parts, 422348 and 152, that added together give a square (422500 = 650²).

The spelling of 422348152 in words is "four hundred twenty-two million, three hundred forty-eight thousand, one hundred fifty-two".