1048049486 has 12 divisors (see below), whose sum is σ = 1727982816. Its totient is φ = 476386020.

The previous prime is 1048049467. The next prime is 1048049489. The reversal of 1048049486 is 6849408401.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1048049489) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2165150 + ... + 2165633.

It is an arithmetic number, because the mean of its divisors is an integer number (143998568).

Almost surely, 2^1048049486 is an apocalyptic number.

1048049486 is a deficient number, since it is larger than the sum of its proper divisors (679933330).

1048049486 is a wasteful number, since it uses less digits than its factorization.

1048049486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4330807 (or 4330796 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 44.

The square root of 1048049486 is about 32373.5924172774. The cubic root of 1048049486 is about 1015.7666031087.

The spelling of 1048049486 in words is "one billion, forty-eight million, forty-nine thousand, four hundred eighty-six".