458226428 has 12 divisors (see below), whose sum is σ = 874795992. Its totient is φ = 208284720.

The previous prime is 458226409. The next prime is 458226451. The reversal of 458226428 is 824622854.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5207075 + ... + 5207162.

It is an arithmetic number, because the mean of its divisors is an integer number (72899666).

Almost surely, 2^458226428 is an apocalyptic number.

It is an amenable number.

458226428 is a deficient number, since it is larger than the sum of its proper divisors (416569564).

458226428 is a wasteful number, since it uses less digits than its factorization.

458226428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10414252 (or 10414250 counting only the distinct ones).

The product of its digits is 245760, while the sum is 41.

The square root of 458226428 is about 21406.2240481595. The cubic root of 458226428 is about 770.9508846241.

The spelling of 458226428 in words is "four hundred fifty-eight million, two hundred twenty-six thousand, four hundred twenty-eight".