458920145 has 8 divisors (see below), whose sum is σ = 550960704. Its totient is φ = 366965104.

The previous prime is 458920087. The next prime is 458920159. The reversal of 458920145 is 541029854.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 458920145 - 2¹⁰ = 458919121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 458920099 and 458920108.

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, 8909 + ... + 31578.

It is an arithmetic number, because the mean of its divisors is an integer number (68870088).

Almost surely, 2^458920145 is an apocalyptic number.

It is an amenable number.

458920145 is a deficient number, since it is larger than the sum of its proper divisors (92040559).

458920145 is a wasteful number, since it uses less digits than its factorization.

458920145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42759.

The product of its (nonzero) digits is 57600, while the sum is 38.

The square root of 458920145 is about 21422.4215484618. The cubic root of 458920145 is about 771.3397404654.

Adding to 458920145 its reverse (541029854), we get a palindrome (999949999).

The spelling of 458920145 in words is "four hundred fifty-eight million, nine hundred twenty thousand, one hundred forty-five".