422377760 has 48 divisors (see below), whose sum is σ = 1140422976. Its totient is φ = 144814848.

The previous prime is 422377757. The next prime is 422377789. The reversal of 422377760 is 67773224.

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 7 ways as a sum of consecutive naturals, for example, 187442 + ... + 189681.

It is an arithmetic number, because the mean of its divisors is an integer number (23758812).

Almost surely, 2^422377760 is an apocalyptic number.

422377760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

422377760 is an abundant number, since it is smaller than the sum of its proper divisors (718045216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422377760 is a wasteful number, since it uses less digits than its factorization.

422377760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377145 (or 377137 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 38.

The square root of 422377760 is about 20551.8310619760. The cubic root of 422377760 is about 750.2978135790.

The spelling of 422377760 in words is "four hundred twenty-two million, three hundred seventy-seven thousand, seven hundred sixty".