423676266 has 32 divisors (see below), whose sum is σ = 914686080. Its totient is φ = 130054464.

The previous prime is 423676259. The next prime is 423676273. The reversal of 423676266 is 662676324.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (423676259) and next prime (423676273).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28056 + ... + 40428.

It is an arithmetic number, because the mean of its divisors is an integer number (28583940).

Almost surely, 2^423676266 is an apocalyptic number.

423676266 is an abundant number, since it is smaller than the sum of its proper divisors (491009814).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423676266 is a wasteful number, since it uses less digits than its factorization.

423676266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12830.

The product of its digits is 435456, while the sum is 42.

The square root of 423676266 is about 20583.3978244604. The cubic root of 423676266 is about 751.0659013104.

The spelling of 423676266 in words is "four hundred twenty-three million, six hundred seventy-six thousand, two hundred sixty-six".