475072248 has 192 divisors, whose sum is σ = 1447891200. Its totient is φ = 129400320.

The previous prime is 475072243. The next prime is 475072253. The reversal of 475072248 is 842270574.

It is an interprime number because it is at equal distance from previous prime (475072243) and next prime (475072253).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475072243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2844661 + ... + 2844827.

It is an arithmetic number, because the mean of its divisors is an integer number (7541100).

Almost surely, 2^475072248 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 475072248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (723945600).

475072248 is an abundant number, since it is smaller than the sum of its proper divisors (972818952).

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

475072248 is a wasteful number, since it uses less digits than its factorization.

475072248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290 (or 279 counting only the distinct ones).

The product of its (nonzero) digits is 125440, while the sum is 39.

The square root of 475072248 is about 21796.1521374760. The cubic root of 475072248 is about 780.2849320628.

The spelling of 475072248 in words is "four hundred seventy-five million, seventy-two thousand, two hundred forty-eight".