469709172 has 48 divisors (see below), whose sum is σ = 1259764800. Its totient is φ = 151169760.

The previous prime is 469709131. The next prime is 469709173. The reversal of 469709172 is 271907964.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469709173) 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 15 ways as a sum of consecutive naturals, for example, 71854 + ... + 78117.

It is an arithmetic number, because the mean of its divisors is an integer number (26245100).

Almost surely, 2^469709172 is an apocalyptic number.

It is an amenable number.

469709172 is an abundant number, since it is smaller than the sum of its proper divisors (790055628).

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

469709172 is a wasteful number, since it uses less digits than its factorization.

469709172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150013 (or 150005 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 45.

The square root of 469709172 is about 21672.7749030898. The cubic root of 469709172 is about 777.3376091338.

The spelling of 469709172 in words is "four hundred sixty-nine million, seven hundred nine thousand, one hundred seventy-two".