422074 has 8 divisors (see below), whose sum is σ = 636480. Its totient is φ = 209916.

The previous prime is 422069. The next prime is 422077. The reversal of 422074 is 470224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×422074² = 356292922952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (422077) 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, 37 + ... + 919.

It is an arithmetic number, because the mean of its divisors is an integer number (79560).

2⁴²²⁰⁷⁴ is an apocalyptic number.

422074 is a deficient number, since it is larger than the sum of its proper divisors (214406).

422074 is a wasteful number, since it uses less digits than its factorization.

422074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124.

The product of its (nonzero) digits is 448, while the sum is 19.

The square root of 422074 is about 649.6722250489. The cubic root of 422074 is about 75.0117907389.

Adding to 422074 its reverse (470224), we get a palindrome (892298).

It can be divided in two parts, 42 and 2074, that added together give a square (2116 = 46²).

The spelling of 422074 in words is "four hundred twenty-two thousand, seventy-four", and thus it is an iban number.