422766084 has 24 divisors (see below), whose sum is σ = 1062335680. Its totient is φ = 130081824.

The previous prime is 422766083. The next prime is 422766101. The reversal of 422766084 is 480667224.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (422766083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1354864 + ... + 1355175.

Almost surely, 2^422766084 is an apocalyptic number.

It is an amenable number.

422766084 is an abundant number, since it is smaller than the sum of its proper divisors (639569596).

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

422766084 is a wasteful number, since it uses less digits than its factorization.

422766084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2710059 (or 2710057 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 39.

The square root of 422766084 is about 20561.2763222520. The cubic root of 422766084 is about 750.5276784313.

The spelling of 422766084 in words is "four hundred twenty-two million, seven hundred sixty-six thousand, eighty-four".