1448002878 has 16 divisors (see below), whose sum is σ = 3309720960. Its totient is φ = 413715096.

The previous prime is 1448002841. The next prime is 1448002879. The reversal of 1448002878 is 8782008441.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 34476259 = 1448002878 / (1 + 4 + 4 + 8 + 0 + 0 + 2 + 8 + 7 + 8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1448002879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17238088 + ... + 17238171.

It is an arithmetic number, because the mean of its divisors is an integer number (206857560).

Almost surely, 2^1448002878 is an apocalyptic number.

1448002878 is an abundant number, since it is smaller than the sum of its proper divisors (1861718082).

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

1448002878 is a wasteful number, since it uses less digits than its factorization.

1448002878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34476271.

The product of its (nonzero) digits is 114688, while the sum is 42.

The square root of 1448002878 is about 38052.6329969425. The cubic root of 1448002878 is about 1131.3313146966.

The spelling of 1448002878 in words is "one billion, four hundred forty-eight million, two thousand, eight hundred seventy-eight".