422015041 has 4 divisors (see below), whose sum is σ = 482302912. Its totient is φ = 361727172.

The previous prime is 422015039. The next prime is 422015053. The reversal of 422015041 is 140510224.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 422015041 - 2¹ = 422015039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (422015071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30143925 + ... + 30143938.

It is an arithmetic number, because the mean of its divisors is an integer number (120575728).

Almost surely, 2^422015041 is an apocalyptic number.

It is an amenable number.

422015041 is a deficient number, since it is larger than the sum of its proper divisors (60287871).

422015041 is an equidigital number, since it uses as much as digits as its factorization.

422015041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60287870.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 422015041 is about 20543.0046731241. The cubic root of 422015041 is about 750.0829780784.

Adding to 422015041 its reverse (140510224), we get a palindrome (562525265).

The spelling of 422015041 in words is "four hundred twenty-two million, fifteen thousand, forty-one".