428264094 has 32 divisors (see below), whose sum is σ = 912798720. Its totient is φ = 133640672.

The previous prime is 428264093. The next prime is 428264113. The reversal of 428264094 is 490462824.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (428264093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26529 + ... + 39500.

It is an arithmetic number, because the mean of its divisors is an integer number (28524960).

Almost surely, 2^428264094 is an apocalyptic number.

428264094 is an abundant number, since it is smaller than the sum of its proper divisors (484534626).

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

428264094 is a wasteful number, since it uses less digits than its factorization.

428264094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66104.

The product of its (nonzero) digits is 110592, while the sum is 39.

The square root of 428264094 is about 20694.5426139357. The cubic root of 428264094 is about 753.7671759436.

The spelling of 428264094 in words is "four hundred twenty-eight million, two hundred sixty-four thousand, ninety-four".