469742528 has 56 divisors (see below), whose sum is σ = 964003152. Its totient is φ = 226934784.

The previous prime is 469742527. The next prime is 469742549. The reversal of 469742528 is 825247964.

It is a super-2 number, since 2×469742528² = 441316085223661568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469742527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385376 + ... + 386592.

It is an arithmetic number, because the mean of its divisors is an integer number (17214342).

Almost surely, 2^469742528 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 469742528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (482001576).

469742528 is an abundant number, since it is smaller than the sum of its proper divisors (494260624).

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

469742528 is a wasteful number, since it uses less digits than its factorization.

469742528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1429 (or 1419 counting only the distinct ones).

The product of its digits is 967680, while the sum is 47.

The square root of 469742528 is about 21673.5444263277. The cubic root of 469742528 is about 777.3560093561.

The spelling of 469742528 in words is "four hundred sixty-nine million, seven hundred forty-two thousand, five hundred twenty-eight".