422032370 has 32 divisors (see below), whose sum is σ = 800841600. Its totient is φ = 159687936.

The previous prime is 422032363. The next prime is 422032379. The reversal of 422032370 is 73230224.

It is a super-2 number, since 2×422032370² = 356222642655633800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (422032379) 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 15 ways as a sum of consecutive naturals, for example, 173402 + ... + 175818.

It is an arithmetic number, because the mean of its divisors is an integer number (25026300).

Almost surely, 2^422032370 is an apocalyptic number.

422032370 is a deficient number, since it is larger than the sum of its proper divisors (378809230).

422032370 is a wasteful number, since it uses less digits than its factorization.

422032370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3362.

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 422032370 is about 20543.4264425387. The cubic root of 422032370 is about 750.0932447030.

Adding to 422032370 its reverse (73230224), we get a palindrome (495262594).

The spelling of 422032370 in words is "four hundred twenty-two million, thirty-two thousand, three hundred seventy".