422788701 has 8 divisors (see below), whose sum is σ = 565754464. Its totient is φ = 280841040.

The previous prime is 422788687. The next prime is 422788711. The reversal of 422788701 is 107887224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 422788701 - 2⁹ = 422788189 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 422788701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422788711) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 253555 + ... + 255216.

It is an arithmetic number, because the mean of its divisors is an integer number (70719308).

Almost surely, 2^422788701 is an apocalyptic number.

It is an amenable number.

422788701 is a deficient number, since it is larger than the sum of its proper divisors (142965763).

422788701 is a wasteful number, since it uses less digits than its factorization.

422788701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509051.

The product of its (nonzero) digits is 50176, while the sum is 39.

The square root of 422788701 is about 20561.8263050732. The cubic root of 422788701 is about 750.5410620198.

The spelling of 422788701 in words is "four hundred twenty-two million, seven hundred eighty-eight thousand, seven hundred one".