450848040 has 32 divisors (see below), whose sum is σ = 1352544480. Its totient is φ = 120226112.

The previous prime is 450848033. The next prime is 450848059. The reversal of 450848040 is 40848054.

It is a junction number, because it is equal to n+sod(n) for n = 450847992 and 450848010.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1878414 + ... + 1878653.

It is an arithmetic number, because the mean of its divisors is an integer number (42267015).

Almost surely, 2^450848040 is an apocalyptic number.

450848040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

450848040 is an abundant number, since it is smaller than the sum of its proper divisors (901696440).

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

450848040 is a wasteful number, since it uses less digits than its factorization.

450848040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3757081 (or 3757077 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 33.

The square root of 450848040 is about 21233.1825217041. The cubic root of 450848040 is about 766.7905088748.

The spelling of 450848040 in words is "four hundred fifty million, eight hundred forty-eight thousand, forty".