422067074 has 16 divisors (see below), whose sum is σ = 743783040. Its totient is φ = 177090960.

The previous prime is 422067017. The next prime is 422067127. The reversal of 422067074 is 470760224.

It is a super-2 number, since 2×422067074² = 356281229909842952, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 422067074.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 737594 + ... + 738165.

It is an arithmetic number, because the mean of its divisors is an integer number (46486440).

Almost surely, 2^422067074 is an apocalyptic number.

422067074 is a deficient number, since it is larger than the sum of its proper divisors (321715966).

422067074 is a wasteful number, since it uses less digits than its factorization.

422067074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1475785.

The product of its (nonzero) digits is 18816, while the sum is 32.

The square root of 422067074 is about 20544.2710749250. The cubic root of 422067074 is about 750.1138043602.

The spelling of 422067074 in words is "four hundred twenty-two million, sixty-seven thousand, seventy-four".