448294886 has 32 divisors (see below), whose sum is σ = 776115648. Its totient is φ = 192551040.

The previous prime is 448294853. The next prime is 448294907. The reversal of 448294886 is 688492844.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11996 + ... + 32256.

It is an arithmetic number, because the mean of its divisors is an integer number (24253614).

Almost surely, 2^448294886 is an apocalyptic number.

448294886 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

448294886 is a deficient number, since it is larger than the sum of its proper divisors (327820762).

448294886 is a wasteful number, since it uses less digits than its factorization.

448294886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20336.

The product of its digits is 3538944, while the sum is 53.

The square root of 448294886 is about 21172.9753695601. The cubic root of 448294886 is about 765.3403221869.

The spelling of 448294886 in words is "four hundred forty-eight million, two hundred ninety-four thousand, eight hundred eighty-six".