469757428 has 48 divisors (see below), whose sum is σ = 1014209280. Its totient is φ = 185923584.

The previous prime is 469757423. The next prime is 469757467. The reversal of 469757428 is 824757964.

It is a super-2 number, since 2×469757428² = 441344082322350368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469757423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6100 + ... + 31252.

It is an arithmetic number, because the mean of its divisors is an integer number (21129360).

Almost surely, 2^469757428 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 469757428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (507104640).

469757428 is an abundant number, since it is smaller than the sum of its proper divisors (544451852).

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

469757428 is a wasteful number, since it uses less digits than its factorization.

469757428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25216 (or 25214 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 52.

The square root of 469757428 is about 21673.8881606416. Note that the first 3 decimals coincide. The cubic root of 469757428 is about 777.3642283849.

The spelling of 469757428 in words is "four hundred sixty-nine million, seven hundred fifty-seven thousand, four hundred twenty-eight".