425223874 has 16 divisors (see below), whose sum is σ = 654000480. Its totient is φ = 207233440.

The previous prime is 425223871. The next prime is 425223881. The reversal of 425223874 is 478322524.

It is not an unprimeable number, because it can be changed into a prime (425223871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131157 + ... + 134359.

It is an arithmetic number, because the mean of its divisors is an integer number (40875030).

Almost surely, 2^425223874 is an apocalyptic number.

425223874 is a deficient number, since it is larger than the sum of its proper divisors (228776606).

425223874 is a wasteful number, since it uses less digits than its factorization.

425223874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4865.

The product of its digits is 107520, while the sum is 37.

The square root of 425223874 is about 20620.9571552826. The cubic root of 425223874 is about 751.9792898797.

The spelling of 425223874 in words is "four hundred twenty-five million, two hundred twenty-three thousand, eight hundred seventy-four".