1048224890 has 8 divisors (see below), whose sum is σ = 1886804820. Its totient is φ = 419289952.

The previous prime is 1048224883. The next prime is 1048224893. The reversal of 1048224890 is 984228401.

It can be written as a sum of positive squares in 2 ways, for example, as 1042837849 + 5387041 = 32293^2 + 2321^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1048224893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52411235 + ... + 52411254.

Almost surely, 2^1048224890 is an apocalyptic number.

1048224890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1048224890 is a deficient number, since it is larger than the sum of its proper divisors (838579930).

1048224890 is a wasteful number, since it uses less digits than its factorization.

1048224890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104822496.

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 1048224890 is about 32376.3013638062. The cubic root of 1048224890 is about 1015.8232669682.

The spelling of 1048224890 in words is "one billion, forty-eight million, two hundred twenty-four thousand, eight hundred ninety".