422656701 has 16 divisors (see below), whose sum is σ = 586853760. Its totient is φ = 270244800.

The previous prime is 422656699. The next prime is 422656711. The reversal of 422656701 is 107656224.

It is not a de Polignac number, because 422656701 - 2¹ = 422656699 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422656711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2950 + ... + 29223.

It is an arithmetic number, because the mean of its divisors is an integer number (36678360).

Almost surely, 2^422656701 is an apocalyptic number.

It is an amenable number.

422656701 is a deficient number, since it is larger than the sum of its proper divisors (164197059).

422656701 is a wasteful number, since it uses less digits than its factorization.

422656701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32356.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 422656701 is about 20558.6162228882. The cubic root of 422656701 is about 750.4629444067.

The spelling of 422656701 in words is "four hundred twenty-two million, six hundred fifty-six thousand, seven hundred one".