469885458 has 16 divisors (see below), whose sum is σ = 1074024000. Its totient is φ = 134252976.

The previous prime is 469885453. The next prime is 469885483. The reversal of 469885458 is 854588964.

It is a happy number.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 469885398 and 469885407.

It is not an unprimeable number, because it can be changed into a prime (469885453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5593833 + ... + 5593916.

It is an arithmetic number, because the mean of its divisors is an integer number (67126500).

Almost surely, 2^469885458 is an apocalyptic number.

469885458 is an abundant number, since it is smaller than the sum of its proper divisors (604138542).

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

469885458 is a wasteful number, since it uses less digits than its factorization.

469885458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11187761.

The product of its digits is 11059200, while the sum is 57.

The square root of 469885458 is about 21676.8415134678. The cubic root of 469885458 is about 777.4348441935.

The spelling of 469885458 in words is "four hundred sixty-nine million, eight hundred eighty-five thousand, four hundred fifty-eight".