422541748 has 6 divisors (see below), whose sum is σ = 739448066. Its totient is φ = 211270872.

The previous prime is 422541737. The next prime is 422541761. The reversal of 422541748 is 847145224.

It can be written as a sum of positive squares in only one way, i.e., 365115664 + 57426084 = 19108^2 + 7578^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52817715 + ... + 52817722.

Almost surely, 2^422541748 is an apocalyptic number.

It is an amenable number.

422541748 is a deficient number, since it is larger than the sum of its proper divisors (316906318).

422541748 is a wasteful number, since it uses less digits than its factorization.

422541748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105635441 (or 105635439 counting only the distinct ones).

The product of its digits is 71680, while the sum is 37.

The square root of 422541748 is about 20555.8202949919. The cubic root of 422541748 is about 750.3949019594.

The spelling of 422541748 in words is "four hundred twenty-two million, five hundred forty-one thousand, seven hundred forty-eight".