448950288 has 40 divisors (see below), whose sum is σ = 1162532736. Its totient is φ = 149296000.

The previous prime is 448950283. The next prime is 448950289. The reversal of 448950288 is 882059844.

It is a super-2 number, since 2×448950288² = 403112722190565888, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (448950283) 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, 9838 + ... + 31538.

Almost surely, 2^448950288 is an apocalyptic number.

448950288 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

448950288 is an abundant number, since it is smaller than the sum of its proper divisors (713582448).

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

448950288 is a wasteful number, since it uses less digits than its factorization.

448950288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22143 (or 22137 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 48.

The square root of 448950288 is about 21188.4470407814. The cubic root of 448950288 is about 765.7131135085.

The spelling of 448950288 in words is "four hundred forty-eight million, nine hundred fifty thousand, two hundred eighty-eight".