448787260 has 12 divisors (see below), whose sum is σ = 942453288. Its totient is φ = 179514896.

The previous prime is 448787249. The next prime is 448787291. The reversal of 448787260 is 62787844.

It is a self number, because there is not a number n which added to its sum of digits gives 448787260.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11219662 + ... + 11219701.

It is an arithmetic number, because the mean of its divisors is an integer number (78537774).

Almost surely, 2^448787260 is an apocalyptic number.

It is an amenable number.

448787260 is an abundant number, since it is smaller than the sum of its proper divisors (493666028).

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

448787260 is a wasteful number, since it uses less digits than its factorization.

448787260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22439372 (or 22439370 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 46.

The square root of 448787260 is about 21184.5995949888. The cubic root of 448787260 is about 765.6204174320.

The spelling of 448787260 in words is "four hundred forty-eight million, seven hundred eighty-seven thousand, two hundred sixty".