458042422 has 16 divisors (see below), whose sum is σ = 709817472. Its totient is φ = 221448960.

The previous prime is 458042419. The next prime is 458042437. The reversal of 458042422 is 224240854.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99238 + ... + 103750.

It is an arithmetic number, because the mean of its divisors is an integer number (44363592).

Almost surely, 2^458042422 is an apocalyptic number.

458042422 is a deficient number, since it is larger than the sum of its proper divisors (251775050).

458042422 is a wasteful number, since it uses less digits than its factorization.

458042422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6183.

The product of its (nonzero) digits is 20480, while the sum is 31.

The square root of 458042422 is about 21401.9256610241. The cubic root of 458042422 is about 770.8476761282.

The spelling of 458042422 in words is "four hundred fifty-eight million, forty-two thousand, four hundred twenty-two".