1047748801 has 12 divisors (see below), whose sum is σ = 1191374100. Its totient is φ = 919651040.

The previous prime is 1047748783. The next prime is 1047748829. The reversal of 1047748801 is 1088477401.

1047748801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 687698176 + 360050625 = 26224^2 + 18975^2 .

It is not a de Polignac number, because 1047748801 - 2¹¹ = 1047746753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1047748861) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 145786 + ... + 152803.

It is an arithmetic number, because the mean of its divisors is an integer number (99281175).

Almost surely, 2^1047748801 is an apocalyptic number.

1047748801 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1047748801 is a deficient number, since it is larger than the sum of its proper divisors (143625299).

1047748801 is a wasteful number, since it uses less digits than its factorization.

1047748801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298640 (or 298629 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 40.

The square root of 1047748801 is about 32368.9480984477. The cubic root of 1047748801 is about 1015.6694527996.

The spelling of 1047748801 in words is "one billion, forty-seven million, seven hundred forty-eight thousand, eight hundred one".