425079026 has 16 divisors (see below), whose sum is σ = 647586744. Its totient is φ = 209240064.

The previous prime is 425078989. The next prime is 425079029. The reversal of 425079026 is 620970524.

It can be written as a sum of positive squares in 4 ways, for example, as 260854801 + 164224225 = 16151^2 + 12815^2 .

It is not an unprimeable number, because it can be changed into a prime (425079029) 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, 31766 + ... + 43118.

Almost surely, 2^425079026 is an apocalyptic number.

425079026 is a deficient number, since it is larger than the sum of its proper divisors (222507718).

425079026 is a wasteful number, since it uses less digits than its factorization.

425079026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11645.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 425079026 is about 20617.4447010293. Note that the first 3 decimals coincide. The cubic root of 425079026 is about 751.8938955945.

The spelling of 425079026 in words is "four hundred twenty-five million, seventy-nine thousand, twenty-six".