423426074 has 16 divisors (see below), whose sum is σ = 650506560. Its totient is φ = 206599680.

The previous prime is 423426043. The next prime is 423426079. The reversal of 423426074 is 470624324.

It is a self number, because there is not a number n which added to its sum of digits gives 423426074.

It is not an unprimeable number, because it can be changed into a prime (423426079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156122 + ... + 158810.

It is an arithmetic number, because the mean of its divisors is an integer number (40656660).

Almost surely, 2^423426074 is an apocalyptic number.

423426074 is a deficient number, since it is larger than the sum of its proper divisors (227080486).

423426074 is a wasteful number, since it uses less digits than its factorization.

423426074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4565.

The product of its (nonzero) digits is 32256, while the sum is 32.

The square root of 423426074 is about 20577.3194075419. The cubic root of 423426074 is about 750.9180307971.

The spelling of 423426074 in words is "four hundred twenty-three million, four hundred twenty-six thousand, seventy-four".