422541292 has 24 divisors (see below), whose sum is σ = 745665536. Its totient is φ = 209502288.

The previous prime is 422541289. The next prime is 422541293. The reversal of 422541292 is 292145224.

It is a super-2 number, since 2×422541292² = 357082286890058528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (422541293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273073 + ... + 274615.

Almost surely, 2^422541292 is an apocalyptic number.

It is an amenable number.

422541292 is a deficient number, since it is larger than the sum of its proper divisors (323124244).

422541292 is a wasteful number, since it uses less digits than its factorization.

422541292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2077 (or 2075 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

The square root of 422541292 is about 20555.8092032398. The cubic root of 422541292 is about 750.3946320214.

The spelling of 422541292 in words is "four hundred twenty-two million, five hundred forty-one thousand, two hundred ninety-two".