486145422 has 32 divisors (see below), whose sum is σ = 1234656000. Its totient is φ = 138898584.

The previous prime is 486145409. The next prime is 486145453. The reversal of 486145422 is 224541684.

It is a congruent number.

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, 642672 + ... + 643427.

It is an arithmetic number, because the mean of its divisors is an integer number (38583000).

Almost surely, 2^486145422 is an apocalyptic number.

486145422 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

486145422 is an abundant number, since it is smaller than the sum of its proper divisors (748510578).

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

486145422 is a wasteful number, since it uses less digits than its factorization.

486145422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1286117 (or 1286111 counting only the distinct ones).

The product of its digits is 61440, while the sum is 36.

The square root of 486145422 is about 22048.7056762976. The cubic root of 486145422 is about 786.3008288488.

The spelling of 486145422 in words is "four hundred eighty-six million, one hundred forty-five thousand, four hundred twenty-two".