422656352 has 24 divisors (see below), whose sum is σ = 832836816. Its totient is φ = 211142272.

The previous prime is 422656343. The next prime is 422656357. The reversal of 422656352 is 253656224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422656357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35693 + ... + 46035.

It is an arithmetic number, because the mean of its divisors is an integer number (34701534).

Almost surely, 2^422656352 is an apocalyptic number.

It is an amenable number.

422656352 is a deficient number, since it is larger than the sum of its proper divisors (410180464).

422656352 is a wasteful number, since it uses less digits than its factorization.

422656352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11630 (or 11622 counting only the distinct ones).

The product of its digits is 86400, while the sum is 35.

The square root of 422656352 is about 20558.6077349610. The cubic root of 422656352 is about 750.4627378469.

The spelling of 422656352 in words is "four hundred twenty-two million, six hundred fifty-six thousand, three hundred fifty-two".