448526700 has 144 divisors (see below), whose sum is σ = 1449490560. Its totient is φ = 118981440.

The previous prime is 448526677. The next prime is 448526707. The reversal of 448526700 is 7625844.

It is a super-2 number, since 2×448526700² = 402352401225780000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (448526707) 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 47 ways as a sum of consecutive naturals, for example, 763807 + ... + 764393.

Almost surely, 2^448526700 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 448526700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (724745280).

448526700 is an abundant number, since it is smaller than the sum of its proper divisors (1000963860).

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

448526700 is a wasteful number, since it uses less digits than its factorization.

448526700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893 (or 880 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 448526700 is about 21178.4489517056. The cubic root of 448526700 is about 765.4722190216.

The spelling of 448526700 in words is "four hundred forty-eight million, five hundred twenty-six thousand, seven hundred".