422052235 has 24 divisors (see below), whose sum is σ = 562283568. Its totient is φ = 303864000.

The previous prime is 422052221. The next prime is 422052271. The reversal of 422052235 is 532250224.

422052235 = T₂₅₅ + T₂₅₆ + ... + T₁₃₆₅.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-422052235 is a prime.

It is a super-3 number, since 3×422052235³ (a number of 27 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57652 + ... + 64558.

It is an arithmetic number, because the mean of its divisors is an integer number (23428482).

Almost surely, 2^422052235 is an apocalyptic number.

422052235 is a deficient number, since it is larger than the sum of its proper divisors (140231333).

422052235 is a wasteful number, since it uses less digits than its factorization.

422052235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7035 (or 7024 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 422052235 is about 20543.9099248415. The cubic root of 422052235 is about 750.1050134437.

The spelling of 422052235 in words is "four hundred twenty-two million, fifty-two thousand, two hundred thirty-five".